equations 1equations 2 proportions percent change misc. q $100 q $200 q $300 q $400 q $500 q $100 q...

Equations 1 Equations 2 Proportions Percent Change

Misc.

Q $100

Q $200

Q $300

Q $400

Q $500

Q $100 Q $100Q $100 Q $100

Q $200 Q $200 Q $200 Q $200

Q $300 Q $300 Q $300 Q $300

Q $400 Q $400 Q $400 Q $400

Q $500 Q $500 Q $500 Q $500

Final Jeopardy

Jeopardy

$100 Question from Eq.1

5 = 4t - 7

Jeopardy

$100 Answer from Eq. 1

Jeopardy

t = 3

$200 Question from Eq1

9 = (d+5) 8

Jeopardy

$200 Answer from Eq1

d = 67

Jeopardy

$300 Question from Eq1

22 increased by 6 times a number is -20. What is the number?

Jeopardy

$300 Answer from Eq1

-7

Jeopardy

$400 Question from Eq1

Find three consecutive odd integers with a sum of 39

Jeopardy

$400 Answer from Eq1

11, 13, 15

Jeopardy

$500 Question from Eq1Three times the greatest of three consecutive even integers exceeds twice the least by 38. What are the integers?

Jeopardy

$500 Answer from Eq1

26, 28, 30

Jeopardy

$100 Question from Eq2

15 = 4a - 5

Jeopardy

$100 Answer from Eq2

Jeopardy

a = 5

$200 Question from Eq2

Twenty-nine is thirteen added to four times a number. What’s the number?

Jeopardy

$200 Answer from Eq2

4

Jeopardy

$300 Question from Eq2

3k – 5 = 7k – 21

Jeopardy

$300 Answer from Eq2

k = 4

Jeopardy

$400 Question from Eq2

Two times a number plus 6 is three less than one fifth of the number. What is the number?

Jeopardy

$400 Answer from Eq2

-5

Jeopardy

$500 Question from Eq2

3(1+d) – 5 = 3d – 2

Jeopardy

$500 Answer from Eq2

Jeopardy

All real numbers

$100 Question from Proportions

Jeopardy

Sue earns $152 in 4 days. At that rate, how many days will it take her to earn $532?

$100 Answer from Proportions

14 days.

Jeopardy

$200 Question from Proportions

Lanette drove 248 miles in 4 hours. At that rate, how long will it take her to drive an additional 93 miles?

Jeopardy

$200 Answer from Proportions

Jeopardy

1.5 hours

$300 Question from Proportions

On a map of Illinois, the distance between Chicago and Algonquin is 3.2 cm. If 2cm = 40 km, how far is it between the 2 cities?

Jeopardy

$300 Answer from Proportions

64 km

Jeopardy

$400 Question from Proportions

Jeopardy

Explain the difference between a ratio and a proportion.

$400 Answer from Proportions

Ratios are comparisons of 2 numbers (fraction) and a proportion are 2 equal ratios.

Jeopardy

$500 Question from Proportions

Jeopardy

A research study shows that three out of every 20 pet owners bought their pets from breeders. Of the 122 animals care for by the vet, how many would you expect to have been bought by breeders?

$500 Answer from Proportions

Jeopardy

18

$100 Question from Percent Change

Find percent change.Original: 72New: 36

Jeopardy

$100 Answer from Percent Change

Jeopardy

50% decrease

$200 Question from Percent Change

Original: 58New: 152

Jeopardy

$200 Answer from Percent Change

162% increase

Jeopardy

$300 Question from Percent Change

Original: 15.6New: 11.4

Jeopardy

$300 Answer from Percent Change

27% decrease

Jeopardy

$400 Question from Percent Change

According to the Census Bureau, the average income of a person with a high school diploma is $27,351. The income of a person with a Bachelor’s degree is 57% higher. What is the average income of a person with a Bachelor’s degree?

Jeopardy

$400 Answer from Percent Change

$42,941

Jeopardy

$500 Question from Percent Change

A 36-foot sailboat that is new costs 86% more than the same boat in good used condition. A used boat costs $70,000. How much is the new boat?

Jeopardy

$500 Answer from Percent Change

Jeopardy

$130,200

$100 Question from Misc

Solve for a.

v = r + at

Jeopardy

$100 Answer from Misc

a = v – r t

Jeopardy

$200 Question from Misc

Felicia’s meal cost $23.74. How much should she leave for a 15% tip?

Jeopardy

$200 Answer from Misc

$3.56

Jeopardy

$300 Question from Misc

Each row in a theater has 8 more seats than the previous row. If the first row has 14 seats, which row has 46 seats?

Jeopardy

$300 Answer from Misc

Jeopardy

5th row

$400 Question from Misc

Solve for c.

ac – 3 = w 6

Jeopardy

$400 Answer from Misc

c = 6w + 3 a

Jeopardy

$500 Question from Misc

Solve for b in the pythagorean theorem.

Jeopardy

$500 Answer from Misc

b = √(c2 – a2)

Jeopardy

Final JeopardyIn the formula d = rt, d is the distance, r is the rate, and t is the time. Solve for r. Then, find Aida’s rate if she drove 219 miles in 3 hours and 45 minutes.

Jeopardy

Final Jeopardy Answer

r = (d/t)58.4 mph

Jeopardy