chapter cumulative test form a - vincentpienaar · pdf filethe guitar. it takes 0.6 hour to...

Copyright © by Holt, Rinehart and Winston. 191 Holt Middle School Math Course 2All rights reserved.

Name Date Class

Choose the best answer.

1. The distances, measured in miles,that students in a rural area travel toschool are 7, 5, 8, 6, 9, 5, 6, 10, 8, 7,24, 8, 5, 9, 7, 9, 6, and 8. Identify theoutlier in the data set.

24 B 8

2. The bar graph shows the annualsnowfall for several towns in northernMichigan. How much snow doesHoughton receive annually?

A 240 inches 325 inches

3. Find the value of 63.

216 B 18

4. Multiply 3.5 • 104.

A 350,000 35,000

5. The box-and-whisker plot shows thenumber of photocopies used eachmonth by instructors in a college.How many photocopies are used by25% or fewer of the instructors?

between 120 and 325 copies

B between 465 and 645 copies

6. The scatter plot shows the number ofpoints scored in a basketball gameand the number of fouls each playercommitted in the game. Describe therelationship in the data.

A positive correlation

B negative correlation

no correlation

D both positive and negativecorrelation

C

Po

ints

30

25

20

15

10

5

00 1 2 3 4 5

Fouls Committed

Minutes vs. Points

A

120 325 465 595 645

Number of Photocopies Used

B

A

B

Escan

aba

Hough

ton

Kingsfo

rd

325

300

275

250

225

200

0

Am

ou

nt

of

Sn

ow

fall

(in

.)

Town

Annual Snowfall

A

Cumulative TestForm A6

CHAPTER

7. Evaluate 3 � 4 • 5.

F 35 23

G 27 J 20

8. Which is the prime factorization of54?

A 32 • 9 C 6 • 9

2 • 33 D 2 • 27

9. Find the greatest common factor of16 and 24.

F 2 H 6

G 4 8

10. Find the least common multiple of 12 and 18.

36 B 6

11. Identify the like terms of 5x, 6y, 2x 2,11y, 4y 2, and �3y.

A 5x, 2x 2 6y, 11y, �3y

12. When 7 is multiplied by a number,the answer is 84. Set up and solvean equation to determine thenumber.

12 B 77

13. Identify the quadrant in which thepoint (4, �5) lies.

A Quadrant I

B Quadrant II

C Quadrant III

Quadrant IV

14. Find the sum of �3 � 16.

F �19 13

G �13 J 19

15. The temperature changed from 77°Fto 63°F. How much did thetemperature decrease?

14°F C 6°F

B �14°F D �6°F

16. Solve f � 9 � 0.

�9 B 9

17. Which shows �185� as a mixed

number?

A 1�58

� 1�78

�

18. Convert 0.7 to a fraction in simplestform.

A �1700� �

170�

19. Estimate 20.7 � 7.39 usingcompatible numbers.

3 C 13

B 7 D 28

20. Add 3.4 � 1.7.

A 51 5.1B

A

B

B

A

A

H

D

A

B

A

J

B

H


Name Date Class

Cumulative TestForm A, continued6

CHAPTER


Name Date Class

21. Multiply 2.3 • 4.

9.2 B 8.12

22. Divide 12.32 � 4.

A 49.28 C 16.32

B 30.8 3.08

23. Michel paid $4.48 for a 1.4-poundsteak. What was the price for1 pound of steak?

A $0.32 $3.20

24. Solve the equation k � 2.8 � 7.

9.8 C �5.2

B 5.2 D �9.8

25. On average, secretaries spend �12

� of

their time on word processing. If they work an average of 38 hours a week,how much time is spent on wordprocessing?

19 hours B 76 hours

26. Charlene has 12 yards of ribbon lace

available. How many �23

�-yard pieces

can she cut from this?

A 8 pieces 18 pieces

27. Jim caught a fish weighing 2�176�

pounds, and Jill caught a fish

weighing 1�1121� pounds. Estimate the

total weight of the two fish.

4�12

� lb B 4 lb

28. Add �275� � �

2151�. Which is the answer in

simplest form?

�1285� B �

1580�

29. Add 5�38

� � 2�78

�. Which is the answer in

simplest form?

A 7�58

� 8�14

�

30. Solve �25

�h � �110�. Which is the answer

in simplest form?

A �15

� �14

�

31. Marlee drove 60 miles using 2 gallonsof gas. Which is the unit rate infraction form?

A �310gmal

illoens

� �310gmal

illoens

�B

B

B

A

A

B

A

A

B

D

A


CHAPTER

32. Determine which ratios are equal byfinding a common denominator.

A �23

�, �68

� �45

�, �1125�

33. Use cross products to solve the

proportion �1x5� � �

53

�.

25 B 75

34. How many milliliters does a 1.5-literbottle of juice contain?

1,500 mL B 0.0015 mL

35. Which shows 27% as a fraction insimplest form?

�12070

� B �590�

36. Estimate 48% of 59.

30 B 120

37. Susan wants to give a 15% tip for her$6 lunch. How much of a tip shouldshe leave?

A $1.50 $0.90

B $1.20 D $0.75

38. 27 is what percent of 50?

54% B 13.5%

39. Find the percent change when 25 isincreased to 32.

A 218% 28%

40. Find the interest, I, accumulated if p = $500, r � 6%, and t � 4 years.

$120 B $620A

B

A

C

A

A

A

A

B


Name Date Class


CHAPTER


Name Date Class


1. The lengths of time, in minutes, takenby students to complete a math quizare 10, 12, 15, 12, 11, 15, 13, 15, 11,15, 14, 10, 15, 12, 13, 10, and 15.What is the mode of this data set?

15 C 12.8

B 13 D 5

2. The bar graph shows the annualsnowfall for several towns in northernMichigan. About how many moreinches does Houghton receive thanKingsford each year?

F 325 85

G 240 J 25

3. Find the value of 52 � 53.

A 25 150

B 125 D 3125

4. Which is 3,589 • 103 in scientificnotation?

F 3,589 � 103 H 35.89 � 105

3.589 � 106 J 3.589 � 100

5. The box-and-whisker plot indicatesthe number of photocopies used eachmonth by instructors in a college. Findthe first and third quartiles.

A 120, 645 325, 595

B 325, 465 D 465, 595

6. The scatter plot shows the number ofpoints scored in a basketball gameand the number of minutes eachplayer was in the game. Describe therelationship in the data.

F no correlation

G negative correlation

positive correlation

J both positive and negativecorrelation

H

Po

ints

30

25

20

15

10

5

00 5 10 15 20 25 30

Minutes Played

Minutes vs. Points

C

120 325 465 595 645


G

C

H

Escan

aba

Hough

ton

Kingsfo

rd

Mar

quet

te

Newbe

rry

325

300

275

250

225

200

0

Am

ou

nt

of

Sn

ow

fall

(in

.)

Town

Annual Snowfall

A

Cumulative TestForm B6

CHAPTER

7. Evaluate 3 � 4(5 � 2)2 � 4.

A 83 35

B 50 D 23

8. Find the prime factorization of 525.

F 32 • 5 • 7

3 • 52 • 7

H 5 • 7 • 15

J 3 • 5 • 21

9. Find the greatest common factor of18, 36, and 60.

A 2 6

B 3 D 18

10. Find the least common multiple of 6, 18, and 24.

F 24 H 144

72 J 2,592

11. Which expression simplifies to 3x � y?

A 5y � 6x � 2y � 9x � 4x

B 2x � 6y � 5x � 11y � 4y

5x � 6y � 2x � 11y � 4y

D 5x � 6y � 2x � 7y

12. Solve the equation x � 17 � 18.

F 1 H 21

G 11 35

13. Start at the origin. Give thecoordinates of the point 2 units leftand 4 units up.

A (2, 4) (�2, 4)

B (2, �4) D (�2, �4)

14. Find the sum of �3 � 24 � (�12).

F �9 H 33

9 J 39

15. A submarine rose from a depth of287 feet to a depth of 65 feet. Whatis the difference in these depths?

222 ft C 352 ft

B �222 ft D �352 ft

16. The three angles of a triangle add upto 180°. If two angles are 57° and84°, what is the measure of the thirdangle?

39° H 123°

G 96° J 141°


number?

A 2�57

� C 4�37

�

3�47

� D 7�34

�

18. Convert �0.33 to a fraction insimplest form.

F ��313� ��

13030

�

G ��130� J ��

13

�

19. Estimate �21.28 � 6.809 byrounding.

A �28 C 14

�14 D 28B

H

B

F

A

G

C

J

C

G

C

G

C


Name Date Class

Cumulative TestForm B, continued6

CHAPTER


Name Date Class

20. Heather is learning a new song onthe guitar. It takes 0.6 hour to learnthe verses and 1.5 hours to learn thechorus. What is the total time to learnthe song?

F 0.7 hour H 1.5 hours

G 0.9 hour 2.1 hours

21. Multiply 12.32 • 8.75.

107.8 C 10.78

B 21.07 D 0.1078

22. A dinner bill of $48.75 is split threeways. How much does each personpay?

F $146.25 H $45.75

G $48.75 $16.25

23. It took 3.3 hours for Marianne todrive 178.2 miles. What was heraverage speed for the trip?

A 55 mi/h C 59.3 mi/h

54 mi/h D 60 mi/h

24. Solve the equation �2.8k � 7.

�2.5 H 2.5

G �19.6 J 19.6

25. On average, elementary school

students spend �16

� of their day at

recess or lunch. If they are in school

6�12

� hours a day, how much time is

spent in recess or lunch?

A 1 hour C 2 hours

1�112� hours D �

16

� hour

26. Colin has 5�12

� gallons of water


�-gallon water

bottles can he fill with this water?

F 5�38

� H �1116�

44 J 24

27. Estimate 8�176� � 4�

225�.

A 13 C 12

12�12

� D 4�12

�

28. Add or subtract �38

� � �23

� � �56

�. Which is

the answer in simplest form?

F �185� �

254�

G 0 J ��254�

29. One recipe calls for 2�14

� cups of

sugar, and a second uses 1�13

� cups.

How much sugar will it take for both recipes?

3�172� cups C 3�

27

� cups

B 3 cups D 4 cups

30. Solve h � �25

� � �130�. Which is the

answer in simplest form?

F ��110� H ��

15

�

G �13

� �170�J

A

H

B

G

B

F

B

J

A

J


CHAPTER

31. The Math Club has 8 boys, 11 girls,and 2 advisors. Which shows the ratioof boys to girls in all three forms?

A �181�, 8 to 11, 11:8

B �181�, 11 to 8, 11:8

�181�, 8 to 11, 8:11

D �83

�, 8 to 3, 8:3

32. Which ratio is equivalent to the ratio4 to 9?

F �150� 16:36

G �1128� J 2:3


proportion �3x

� � �1128�.

A 2 C 6

4�12

� D 9

34. Convert 72 inches into yards.

F 1 yd H 6 yd

2 yd J 14 yd

35. Which shows 58% as a decimal anda fraction in simplest form?

A 58.0, �2590� 0.58, �

2590�

B 0.58, �15080

� D 0.29, �2590�

36. Last season, Ken made 73% of hisfree throws. If he attempted 59 freethrows all season, estimate howmany free throws he made.

F 60 H 38

45 J 15

37. Fifteen percent of hockey-stick salesare to women. If 220 sticks weresold, how many were purchased bywomen?

A 15 sticks 33 sticks

B 30 sticks D 147 sticks

38. Alicia already spent $8.25 of herpaycheck. If this was 15% of herpaycheck, how much was she paid?

F $123.75 H $23.25

$55.00 J $15.00

39. A $145 scooter is on sale at 20% off.Find the sale price.

A $125 $116

B $120 D $29

40. How much simple interest will Seanearn on an investment of $200 if heinvests it for 3 years at 8% interest?

F $16 H $32

G $24 $48J

C

G

C

G

C

G

B

H

C


Name Date Class


CHAPTER


Name Date Class


1. The values in a data set are 8, 7, 27,8, 5, 6, 7, 9, 6, and 7. How does theoutlier affect the mean?

increases it from 7 to 9

B increases it from 7 to 7.5

C does not change the mean

D decreases it from 9 to 7

2. The graph shows snowfall for severaltowns in Michigan. What is the meansnowfall for these five cities?

F 255 in. 269 in.

G 105 in. J no mean

3. Which of the following numberscubed has a value of 216?

A 36 6

B 16 D 3

4. Fill in the missing numbers in27,180,000 � ? � 10?.

F 2.718, 4 H 27.18, 8

2.718, 7 J 2,718, 7

5. The box-and-whisker plot indicates theamount spent on food each month byinstructors in a college. If 30 instructorsspent more than $595, how manyinstructors are there at the college?

A 240 C 90

120 D 60

6. The scatter plot shows therelationship between sales andadvertising costs in a local bookstorefor five weeks. Describe therelationship in the data.

F The more spent on advertising,the greater the sales.

G The less spent on advertising, thegreater the sales.

There is no relationship betweensales and advertising costs.

J There is both a positive and anegative correlation between salesand advertising costs.

H

Ad

vert

isin

g C

ost

s ($

)

600

400

200

00 200 400 600 800 1,000 1,200

Sales

Sales vs. Advertising Costs

B

$120 $325 $465 $595 $645

Amount Spent on Food per Month

G

C

H

Escan

aba

Hough

ton

Kingsfo

rd

Mar

quet

te

Newbe

rry

325

300

275

250

225

200

0

Am

ou

nt

of

Sn

ow

fall

(in

.)

Town

Annual Snowfall

A

Cumulative TestForm C6

CHAPTER

7. Which expression does not have avalue of 15?

8 • 4 � 42 � 14

B (3 � 6) • 22 � 3 � 3

C 62 � 2 � 15 � 5

D 32 � 4 • 3 � 2

8. Find the smallest number divisible by2, 3, 4, 5, and 6.

F 30 H 120

60 J 720

9. Which pair of numbers has a GCF of 2?

32 and 54 C 48 and 18

B 40 and 12 D 28 and 42

10. Which group has a least commonmultiple of 20?

F 4, 6, 8, 10 H 2, 5, 10

2, 5,10, 20 J 4, 10, 20, 80

11. The length and width of a rectangleare represented by 3x � 7 and 2x � 4.Which expression represents theperimeter of the rectangle?

A 5x � 3 10x � 6

B 5x � 3 D 10x � 6

12. A number n divided by 50 is 25. Whatis the number?

F 2 H 75

G 25 1,250

13. In what quadrants are the points (3, �7) and (�7, 3)?

A I and III C III and IV

II and IV D I and II

14. Evaluate a � b � c � (�27) for a � �18, b � 12, and c � �21.

F 27 H �27

G 0 �54

15. Simplify 21 � 32 � [19 � (�25)].

�55 C �5

B �33 D 33

16. Solve y � (�49) � �94.

F 143 H �45

G 45 �143

17. Which shows 14�1121� as an improper

fraction?

A �114211� �

11729

�

B �11618

� D �11426

�


�8�430� H �8�

34

�

G �8�78

� J �8�75

�

19. About how many gallons of gas canyou buy if you have $10 and gascosts $1.59 a gallon?

6 gallons C 12 gallons

B 8 gallons D 16 gallons

20. A classical CD is 51 minutes long. If3 of the 4 songs are 12.3, 8.4, and23.1 minutes long, how long is thefourth song?

F 51 min H 8 min

G 14.4 min 7.2 minJ

A

F

C

J

A

J

B

J

C

G

A

G

A


Name Date Class

Cumulative TestForm C, continued6

CHAPTER


Name Date Class

21. Cashew nuts cost $3.75 a pound. Ifyou have enough money to buy 4.8 pounds of nuts, how much moneydo you have?

A $20.00 C $8.55

$18.00 D $1.05

22. A 7-pound bag of coffee beans costs$38.15 at the farmers’ market. Whatis the price of coffee per pound?

F $6.00 per pound

$5.45 per pound

H $4.50 per pound

J $2.67 per pound

23. Evaluate 2.4 � 4.8 � 0.125.

A 0.0625 C 2

B 0.25 4

24. As a fundraiser, a booster club soldtubs of popcorn for $3.75. If the clubraised $521.25, how many tubs did itsell?

139 tubs H 100 tubs

G 130 tubs J 52 tubs

25. If you drive at an average speed of60 miles per hour, how far will you go

in 3�23

� hours?

A 240 miles C 200 miles

220 miles D 180 miles

26. For an art project, Doug needs pieces

of rope that are �56

� foot long. If he has

27�12

� feet of rope, how many pieces

can he make?

F 25 pieces 33 pieces

G 27 pieces J 35 pieces

27. Estimate �25

� � 3�215� � 4�

89

�.

�1�12

� C 4

B 1�12

� D 5

28. The sum of two fractions is 1�13

�.

The difference of the fractions is �13

�. What are the two fractions?

F �23

� and �13

� H �172� and �

14

�

G �12

� and �16

� �56

� and �12

�

29. Irv sold 5�78

� pounds of grass seed on

Monday and 2�12

� pounds on Tuesday.

How much did he sell in all?

A 8 lb 8�38

� lb

B �5120� lb D �

686� lb

30. Solve 3�130�h � 9�

185�. Which is the


F �296� H �

13

�

G 3 2�89

�

31. Arlene paid $1.45 for a 5-pound bagof potatoes. Holly paid $2.48 for an8-pound bag. Calculate the unit ratesand determine who got the better buy.

A Holly, at $0.31/lb

B Holly, at $0.27/lb

Arlene, at $0.29/lb

D Arlene, at $0.45/lb

C

J

C

J

A

H

B

F

D

G

B


CHAPTER

32. Find the missing numbers in the

equivalent ratios: �35

�, �1x2�, �

7y5�.

F x � 45, y � 45

G x � 20, y � 48

x � 20, y � 45

J x � 45, y � 20


proportion �18x.4� � �

62.235

�.

A 0.5 C 50

5 D 500

34. Ribbon costs $6.95 a yard. What will it cost to put ribbon around arectangular picture that is 2 feet by 4 feet?

F $13.90 H $41.70

$27.80 J $83.40

35. Which shows 12.5% as a decimaland a fraction in simplest form?

A 12.5 and �18

�

B 0.125 and �1102050

�

0.125 and �18

�

D 0.125 and �1120.05

�

36. A coin dealer sold a rare coin for$495. When he bought the coin, hepaid 39% of the price for which hesold it. Estimate his profit.

F $200 H $350

$300 J $400

37. What is 90% of 110% of 8?

A 8.8 7.92

B 8 D 7.2

38. Joe spent 12% of his $150 paycheckfor entertainment. He spent 30% ofthat to rent videos. What did hespend to rent videos?

F $4.50 H $18.00

$5.40 J $45.00

39. A rug that costs $250 is marked up60% over cost and then reduced by20%. What is the rug’s sale price?

A $120 $320

B $290 D $380

40. Claire has $30,000 to invest now at6% simple interest. In how manyyears will she have $34,950 in heraccount?

F 2�12

� years H 3 years

2�34

� years J 3�12

� yearsG

C

G

C

G

C

G

B

H


Name Date Class


CHAPTER


Name Date Class


1. The distances, measured in miles,that students in a rural area travel toschool are 7, 5, 8, 6, 9, 5, 6, 10, 8, 7,24, 8, 5, 9, 7, 9, 6, and 8. Identify theoutlier in the data set.

24 B 8

2. The bar graph shows the annualsnowfall for several towns in northernMichigan. How much snow doesHoughton receive annually?

A 240 inches 325 inches

3. Find the value of 63.

216 B 18

4. Multiply 3.5 • 104.

A 350,000 35,000

5. The box-and-whisker plot shows thenumber of photocopies used eachmonth by instructors in a college.How many photocopies are used by25% or fewer of the instructors?

between 120 and 325 copies

B between 465 and 645 copies

6. The scatter plot shows the number ofpoints scored in a basketball gameand the number of fouls each playercommitted in the game. Describe therelationship in the data.

A positive correlation

B negative correlation

no correlation

D both positive and negativecorrelation

�C

Po

ints

30

25

20

15

10

5

00 1 2 3 4 5

Fouls Committed

Minutes vs. Points

�A

120 325 465 595 645


�B

�A

�B

Escan

aba

Hough

ton

Kingsfo

rd

325

300

275

250

225

200

0

Am

ou

nt

of

Sn

ow

fall

(in

.)

Town

Annual Snowfall

�A

Cumulative TestForm A6

CHAPTER

7. Evaluate 3 � 4 • 5.

F 35 23

G 27 J 20

8. Which is the prime factorization of54?

A 32 • 9 C 6 • 9

2 • 33 D 2 • 27

9. Find the greatest common factor of16 and 24.

F 2 H 6

G 4 8

10. Find the least common multiple of 12 and 18.

36 B 6

11. Identify the like terms of 5x, 6y, 2x 2,11y, 4y 2, and �3y.

A 5x, 2x 2 6y, 11y, �3y

12. When 7 is multiplied by a number,the answer is 84. Set up and solvean equation to determine thenumber.

12 B 77

13. Identify the quadrant in which thepoint (4, �5) lies.

A Quadrant I

B Quadrant II

C Quadrant III

Quadrant IV

14. Find the sum of �3 � 16.

F �19 13

G �13 J 19

15. The temperature changed from 77°Fto 63°F. How much did thetemperature decrease?

14°F C 6°F

B �14°F D �6°F

16. Solve f � 9 � 0.

�9 B 9


number?

A 1�58

� 1�78

�

18. Convert 0.7 to a fraction in simplestform.

A �1700� �

170�

19. Estimate 20.7 � 7.39 usingcompatible numbers.

3 C 13

B 7 D 28

20. Add 3.4 � 1.7.

A 51 5.1�B

�A

�B

�B

�A

�A

�H

�D

�A

�B

�A

�J

�B

�H


Name Date Class


CHAPTER


Name Date Class

21. Multiply 2.3 • 4.

9.2 B 8.12

22. Divide 12.32 � 4.

A 49.28 C 16.32

B 30.8 3.08

23. Michel paid $4.48 for a 1.4-poundsteak. What was the price for1 pound of steak?

A $0.32 $3.20

24. Solve the equation k � 2.8 � 7.

9.8 C �5.2

B 5.2 D �9.8

25. On average, secretaries spend �12

� of

their time on word processing. If they work an average of 38 hours a week,how much time is spent on wordprocessing?

19 hours B 76 hours

26. Charlene has 12 yards of ribbon lace


�-yard pieces

can she cut from this?

A 8 pieces 18 pieces

27. Jim caught a fish weighing 2�176�

pounds, and Jill caught a fish

weighing 1�1121� pounds. Estimate the

total weight of the two fish.

4�12

� lb B 4 lb

28. Add �275� � �

2151�. Which is the answer in

simplest form?

�1285� B �

1580�

29. Add 5�38

� � 2�78

�. Which is the answer in

simplest form?

A 7�58

� 8�14

�

30. Solve �25

�h � �110�. Which is the answer

in simplest form?

A �15

� �14

�

31. Marlee drove 60 miles using 2 gallonsof gas. Which is the unit rate infraction form?

A �310gmal

illoens

� �310gmal

illoens

��B

�B

�B

�A

�A

�B

�A

�A

�B

�D

�A


CHAPTER

32. Determine which ratios are equal byfinding a common denominator.

A �23

�, �68

� �45

�, �1125�


proportion �1x5� � �

53

�.

25 B 75

34. How many milliliters does a 1.5-literbottle of juice contain?

1,500 mL B 0.0015 mL

35. Which shows 27% as a fraction insimplest form?

�12070

� B �590�

36. Estimate 48% of 59.

30 B 120

37. Susan wants to give a 15% tip for her$6 lunch. How much of a tip shouldshe leave?

A $1.50 $0.90

B $1.20 D $0.75

38. 27 is what percent of 50?

54% B 13.5%

39. Find the percent change when 25 isincreased to 32.

A 218% 28%

40. Find the interest, I, accumulated if p = $500, r � 6%, and t � 4 years.

$120 B $620�A

�B

�A

�C

�A

�A

�A

�A

�B


Name Date Class


CHAPTER


Name Date Class


1. The lengths of time, in minutes, takenby students to complete a math quizare 10, 12, 15, 12, 11, 15, 13, 15, 11,15, 14, 10, 15, 12, 13, 10, and 15.What is the mode of this data set?

15 C 12.8

B 13 D 5

2. The bar graph shows the annualsnowfall for several towns in northernMichigan. About how many moreinches does Houghton receive thanKingsford each year?

F 325 85

G 240 J 25

3. Find the value of 52 � 53.

A 25 150

B 125 D 3125

4. Which is 3,589 • 103 in scientificnotation?

F 3,589 � 103 H 35.89 � 105

3.589 � 106 J 3.589 � 100

5. The box-and-whisker plot indicatesthe number of photocopies used eachmonth by instructors in a college. Findthe first and third quartiles.

A 120, 645 325, 595

B 325, 465 D 465, 595

6. The scatter plot shows the number ofpoints scored in a basketball gameand the number of minutes eachplayer was in the game. Describe therelationship in the data.

F no correlation

G negative correlation

positive correlation

J both positive and negativecorrelation

�H

Po

ints

30

25

20

15

10

5

00 5 10 15 20 25 30

Minutes Played

Minutes vs. Points

�C

120 325 465 595 645


�G

�C

�H

Escan

aba

Hough

ton

Kingsfo

rd

Mar

quet

te

Newbe

rry

325

300

275

250

225

200

0

Am

ou

nt

of

Sn

ow

fall

(in

.)

Town

Annual Snowfall

�A

Cumulative TestForm B6

CHAPTER

7. Evaluate 3 � 4(5 � 2)2 � 4.

A 83 35

B 50 D 23

8. Find the prime factorization of 525.

F 32 • 5 • 7

3 • 52 • 7

H 5 • 7 • 15

J 3 • 5 • 21

9. Find the greatest common factor of18, 36, and 60.

A 2 6

B 3 D 18

10. Find the least common multiple of 6, 18, and 24.

F 24 H 144

72 J 2,592

11. Which expression simplifies to 3x � y?

A 5y � 6x � 2y � 9x � 4x

B 2x � 6y � 5x � 11y � 4y

5x � 6y � 2x � 11y � 4y

D 5x � 6y � 2x � 7y

12. Solve the equation x � 17 � 18.

F 1 H 21

G 11 35

13. Start at the origin. Give thecoordinates of the point 2 units leftand 4 units up.

A (2, 4) (�2, 4)

B (2, �4) D (�2, �4)

14. Find the sum of �3 � 24 � (�12).

F �9 H 33

9 J 39

15. A submarine rose from a depth of287 feet to a depth of 65 feet. Whatis the difference in these depths?

222 ft C 352 ft

B �222 ft D �352 ft

16. The three angles of a triangle add upto 180°. If two angles are 57° and84°, what is the measure of the thirdangle?

39° H 123°

G 96° J 141°


number?

A 2�57

� C 4�37

�

3�47

� D 7�34

�


F ��313� ��

13030

�

G ��130� J ��

13

�

19. Estimate �21.28 � 6.809 byrounding.

A �28 C 14

�14 D 28�B

�H

�B

�F

�A

�G

�C

�J

�C

�G

�C

�G

�C


Name Date Class


CHAPTER


Name Date Class

20. Heather is learning a new song onthe guitar. It takes 0.6 hour to learnthe verses and 1.5 hours to learn thechorus. What is the total time to learnthe song?

F 0.7 hour H 1.5 hours

G 0.9 hour 2.1 hours

21. Multiply 12.32 • 8.75.

107.8 C 10.78

B 21.07 D 0.1078

22. A dinner bill of $48.75 is split threeways. How much does each personpay?

F $146.25 H $45.75

G $48.75 $16.25

23. It took 3.3 hours for Marianne todrive 178.2 miles. What was heraverage speed for the trip?

A 55 mi/h C 59.3 mi/h

54 mi/h D 60 mi/h

24. Solve the equation �2.8k � 7.

�2.5 H 2.5

G �19.6 J 19.6

25. On average, elementary school

students spend �16

� of their day at

recess or lunch. If they are in school

6�12

� hours a day, how much time is

spent in recess or lunch?

A 1 hour C 2 hours

1�112� hours D �

16

� hour

26. Colin has 5�12

� gallons of water


�-gallon water

bottles can he fill with this water?

F 5�38

� H �1116�

44 J 24

27. Estimate 8�176� � 4�

225�.

A 13 C 12

12�12

� D 4�12

�

28. Add or subtract �38

� � �23

� � �56

�. Which is

the answer in simplest form?

F �185� �

254�

G 0 J ��254�

29. One recipe calls for 2�14

� cups of

sugar, and a second uses 1�13

� cups.

How much sugar will it take for both recipes?

3�172� cups C 3�

27

� cups

B 3 cups D 4 cups

30. Solve h � �25

� � �130�. Which is the


F ��110� H ��

15

�

G �13

� �170��J

�A

�H

�B

�G

�B

�F

�B

�J

�A

�J


CHAPTER

31. The Math Club has 8 boys, 11 girls,and 2 advisors. Which shows the ratioof boys to girls in all three forms?

A �181�, 8 to 11, 11:8

B �181�, 11 to 8, 11:8

�181�, 8 to 11, 8:11

D �83

�, 8 to 3, 8:3

32. Which ratio is equivalent to the ratio4 to 9?

F �150� 16:36

G �1128� J 2:3


proportion �3x

� � �1128�.

A 2 C 6

4�12

� D 9

34. Convert 72 inches into yards.

F 1 yd H 6 yd

2 yd J 14 yd

35. Which shows 58% as a decimal anda fraction in simplest form?

A 58.0, �2590� 0.58, �

2590�

B 0.58, �15080

� D 0.29, �2590�

36. Last season, Ken made 73% of hisfree throws. If he attempted 59 freethrows all season, estimate howmany free throws he made.

F 60 H 38

45 J 15

37. Fifteen percent of hockey-stick salesare to women. If 220 sticks weresold, how many were purchased bywomen?

A 15 sticks 33 sticks

B 30 sticks D 147 sticks

38. Alicia already spent $8.25 of herpaycheck. If this was 15% of herpaycheck, how much was she paid?

F $123.75 H $23.25

$55.00 J $15.00

39. A $145 scooter is on sale at 20% off.Find the sale price.

A $125 $116

B $120 D $29

40. How much simple interest will Seanearn on an investment of $200 if heinvests it for 3 years at 8% interest?

F $16 H $32

G $24 $48�J

�C

�G

�C

�G

�C

�G

�B

�H

�C


Name Date Class


CHAPTER


Name Date Class


1. The values in a data set are 8, 7, 27,8, 5, 6, 7, 9, 6, and 7. How does theoutlier affect the mean?

increases it from 7 to 9

B increases it from 7 to 7.5

C does not change the mean

D decreases it from 9 to 7

2. The graph shows snowfall for severaltowns in Michigan. What is the meansnowfall for these five cities?

F 255 in. 269 in.

G 105 in. J no mean

3. Which of the following numberscubed has a value of 216?

A 36 6

B 16 D 3

4. Fill in the missing numbers in27,180,000 � ? � 10?.

F 2.718, 4 H 27.18, 8

2.718, 7 J 2,718, 7

5. The box-and-whisker plot indicates theamount spent on food each month byinstructors in a college. If 30 instructorsspent more than $595, how manyinstructors are there at the college?

A 240 C 90

120 D 60

6. The scatter plot shows therelationship between sales andadvertising costs in a local bookstorefor five weeks. Describe therelationship in the data.

F The more spent on advertising,the greater the sales.

G The less spent on advertising, thegreater the sales.

There is no relationship betweensales and advertising costs.

J There is both a positive and anegative correlation between salesand advertising costs.

�H

Ad

vert

isin

g C

ost

s ($

)

600

400

200

00 200 400 600 800 1,000 1,200

Sales

Sales vs. Advertising Costs

�B

$120 $325 $465 $595 $645

Amount Spent on Food per Month

�G

�C

�H

Escan

aba

Hough

ton

Kingsfo

rd

Mar

quet

te

Newbe

rry

325

300

275

250

225

200

0

Am

ou

nt

of

Sn

ow

fall

(in

.)

Town

Annual Snowfall

�A

Cumulative TestForm C6

CHAPTER

7. Which expression does not have avalue of 15?

8 • 4 � 42 � 14

B (3 � 6) • 22 � 3 � 3

C 62 � 2 � 15 � 5

D 32 � 4 • 3 � 2

8. Find the smallest number divisible by2, 3, 4, 5, and 6.

F 30 H 120

60 J 720

9. Which pair of numbers has a GCF of 2?

32 and 54 C 48 and 18

B 40 and 12 D 28 and 42

10. Which group has a least commonmultiple of 20?

F 4, 6, 8, 10 H 2, 5, 10

2, 5,10, 20 J 4, 10, 20, 80

11. The length and width of a rectangleare represented by 3x � 7 and 2x � 4.Which expression represents theperimeter of the rectangle?

A 5x � 3 10x � 6

B 5x � 3 D 10x � 6

12. A number n divided by 50 is 25. Whatis the number?

F 2 H 75

G 25 1,250

13. In what quadrants are the points (3, �7) and (�7, 3)?

A I and III C III and IV

II and IV D I and II

14. Evaluate a � b � c � (�27) for a � �18, b � 12, and c � �21.

F 27 H �27

G 0 �54

15. Simplify 21 � 32 � [19 � (�25)].

�55 C �5

B �33 D 33

16. Solve y � (�49) � �94.

F 143 H �45

G 45 �143

17. Which shows 14�1121� as an improper

fraction?

A �114211� �

11729

�

B �11618

� D �11426

�


�8�430� H �8�

34

�

G �8�78

� J �8�75

�

19. About how many gallons of gas canyou buy if you have $10 and gascosts $1.59 a gallon?

6 gallons C 12 gallons

B 8 gallons D 16 gallons

20. A classical CD is 51 minutes long. If3 of the 4 songs are 12.3, 8.4, and23.1 minutes long, how long is thefourth song?

F 51 min H 8 min

G 14.4 min 7.2 min�J

�A

�F

�C

�J

�A

�J

�B

�J

�C

�G

�A

�G

�A


Name Date Class


CHAPTER


Name Date Class

21. Cashew nuts cost $3.75 a pound. Ifyou have enough money to buy 4.8 pounds of nuts, how much moneydo you have?

A $20.00 C $8.55

$18.00 D $1.05

22. A 7-pound bag of coffee beans costs$38.15 at the farmers’ market. Whatis the price of coffee per pound?

F $6.00 per pound

$5.45 per pound

H $4.50 per pound

J $2.67 per pound

23. Evaluate 2.4 � 4.8 � 0.125.

A 0.0625 C 2

B 0.25 4

24. As a fundraiser, a booster club soldtubs of popcorn for $3.75. If the clubraised $521.25, how many tubs did itsell?

139 tubs H 100 tubs

G 130 tubs J 52 tubs

25. If you drive at an average speed of60 miles per hour, how far will you go

in 3�23

� hours?

A 240 miles C 200 miles

220 miles D 180 miles

26. For an art project, Doug needs pieces

of rope that are �56

� foot long. If he has

27�12

� feet of rope, how many pieces

can he make?

F 25 pieces 33 pieces

G 27 pieces J 35 pieces

27. Estimate �25

� � 3�215� � 4�

89

�.

�1�12

� C 4

B 1�12

� D 5

28. The sum of two fractions is 1�13

�.

The difference of the fractions is �13

�. What are the two fractions?

F �23

� and �13

� H �172� and �

14

�

G �12

� and �16

� �56

� and �12

�

29. Irv sold 5�78

� pounds of grass seed on

Monday and 2�12

� pounds on Tuesday.

How much did he sell in all?

A 8 lb 8�38

� lb

B �5120� lb D �

686� lb

30. Solve 3�130�h � 9�

185�. Which is the


F �296� H �

13

�

G 3 2�89

�

31. Arlene paid $1.45 for a 5-pound bagof potatoes. Holly paid $2.48 for an8-pound bag. Calculate the unit ratesand determine who got the better buy.

A Holly, at $0.31/lb

B Holly, at $0.27/lb

Arlene, at $0.29/lb

D Arlene, at $0.45/lb�C

�J

�C

�J

�A

�H

�B

�F

�D

�G

�B


CHAPTER

32. Find the missing numbers in the

equivalent ratios: �35

�, �1x2�, �

7y5�.

F x � 45, y � 45

G x � 20, y � 48

x � 20, y � 45

J x � 45, y � 20


proportion �18x.4� � �

62.235

�.

A 0.5 C 50

5 D 500

34. Ribbon costs $6.95 a yard. What will it cost to put ribbon around arectangular picture that is 2 feet by 4 feet?

F $13.90 H $41.70

$27.80 J $83.40

35. Which shows 12.5% as a decimaland a fraction in simplest form?

A 12.5 and �18

�

B 0.125 and �1102050

�

0.125 and �18

�

D 0.125 and �1120.05

�

36. A coin dealer sold a rare coin for$495. When he bought the coin, hepaid 39% of the price for which hesold it. Estimate his profit.

F $200 H $350

$300 J $400

37. What is 90% of 110% of 8?

A 8.8 7.92

B 8 D 7.2

38. Joe spent 12% of his $150 paycheckfor entertainment. He spent 30% ofthat to rent videos. What did hespend to rent videos?

F $4.50 H $18.00

$5.40 J $45.00

39. A rug that costs $250 is marked up60% over cost and then reduced by20%. What is the rug’s sale price?

A $120 $320

B $290 D $380

40. Claire has $30,000 to invest now at6% simple interest. In how manyyears will she have $34,950 in heraccount?

F 2�12

� years H 3 years

2�34

� years J 3�12

� years�G

�C

�G

�C

�G

�C

�G

�B

�H


Name Date Class


CHAPTER

chapter cumulative test form a - vincentpienaar · pdf filethe guitar. it takes 0.6 hour to...

Documents