![Page 1: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/1.jpg)
![Page 2: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/2.jpg)
AGENDA• WARM-UP• REVIEW PACKET
QUESTIONS??• LESSON 21• EXIT CARD
![Page 3: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/3.jpg)
WARM-UP
Plot the ordered pairs on the coordinate plane.
1. (3, -4)
2. (-5, -2)
3. (0, -1)
4. (4, 0)
![Page 4: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/4.jpg)
LESSON 21: DISTRIBUTIVE PROPERTY AND ORDER OF OPERATIONS
Recall: What is the rectangle perimeter formula?
![Page 5: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/5.jpg)
DISTRIBUTIVE PROPERTY
a(b + c) = a·b + a·c
a(b – c) = a·b - a·c
“swoop, swoop”
**Here, we are expanding**
![Page 6: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/6.jpg)
EXPAND.
Ex: 5(x + 4) Ex: 7(w – z)
![Page 7: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/7.jpg)
THE OPPOSITE OF EXPANDING IS FACTORING-The opposite of multiplying is____________
Ex: Factor: 6x + 15 Steps:
![Page 8: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/8.jpg)
FACTOR:
Ex: dr + dp Ex: 8 + 24y
![Page 9: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/9.jpg)
ORDER OF OPERATIONS
Please -
Excuse -
My -
Dear -
Aunt -
Sally -
![Page 10: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/10.jpg)
SIMPLIFY:
Ex: 40 - + 2(8 – 3) Ex: 9 – {4 + [8 – 2(3)]}
![Page 11: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/11.jpg)
SIMPLIFY:
Ex:
Ex: |5 – 18|
Ex:
![Page 12: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/12.jpg)
The expression 4 + - 4 ÷ 4 equals 19. Copy the expression and insert one pair of parentheses to make the expression equal 7.
![Page 13: AGENDA WARM-UP REVIEW PACKET QUESTIONS?? LESSON 21 EXIT CARD](https://reader036.vdocument.in/reader036/viewer/2022083009/5697c00a1a28abf838cc7b45/html5/thumbnails/13.jpg)
• Lesson 21
• Pp. 143-145: A – M All, #1 – 3 All
• CP: #22
• Due Tuesday