QA # 1 : Review

1. QA # 1 : Review • Please be seated and work on your worksheet • We will be going over the make up QA #1 • I will teach you how to do this 100 point project • No one should be talking

2. Solve the following, then draw a diagram: |-17| = ____ | 16| = ____ |31| = ____ |-49| =____ |45| = ____ 17 2 QA – Review #1 4 16 13 31 Solve the following, then draw a diagram: |-2| = ____ | 4| = ____ |13| = ____ |-24| =____ |17| = ____ 24 49 17 45

3. QA – Review #2 • Which value is equivalent to 72 + 43 + 82 ? • 107 b) 100 c)170 d) 177 Solve the following: 2) 83 3) 73 4) 25 5) 44 D 512 343 32 256

4. Bell- Work • Which value is equivalent to 72 + 43 + 82 ? • 107 b) 100 c)170 d) 177 Solve the following: 2) 83 3) 73 4) 25 5) 44 D 512 343 32 256

5. QA – Review #3 1) Express the following in simplest form using exponent: 4 x 4 x 4 x 4 x 4 x 4 x 4 x 4 • 45 b) 43 c) 48 d) 49 Solve the following: 2) 35 3) 152 4) 112 5) 132 C 243 225 121 169

6. QA – Review #4 1) Express the following in simplest form using exponent: 7 x 7 x 7 x 7 x 7 • 75 b) 73 c) 78 d) 79 Which property is used to simplify the expression 8(2x + 9) to (16x + 72)? • Identity b) Associative c) Distributive d) Commutative a C

7. QA – Review #5 Commutative On the list of equations, name the property? • 3 + 5 = 5 + 3 • (4 + 5) + 7 = 4 + (5 + 7) • 5 x 1 = 5 • 4 x ( ) = 4 • 6 ( 3x + 12) = 18x + 72 Associative Identity Identity 3 3 Distributive

8. QA – Review #6 1)Which equation illustrates the associative property of addition? • 10 + (11 + 12) = 10 + ( 12 + 11 ) • 10 + (11 + 12) = 10 + (11 + 12) • 10 + (11 + 12) = (10 + 11) + 12 • 10 + (11 + 12) = (11 + 12) +10 2) To add ¼ + ½ , Jay multiplied ½ by 2/2 so he could add ¼ + 2/4 . Which property justifies that ½ x 2/2 is equal to 2/4? C Identity

9. QA – Review #7 80 120 • |-30| + |50| = • |-70| + |50| = • |-65| + |-50| = • x = -4 , what is the value of 20 + 3x2. • x = 6, what is the value of -10 + 3x2. 115 68 98

10. Bell Work 3- 400 2 – Associative Property

11. Bell Work 130 • |-80| + |50| = • |-79| + |37| = • |-65| + |-58| = • x = -5 , what is the value of 20 + 3x2. • x = 3, what is the value of -10 + 3x2. 116 123 95 17

12. QA – Review #8 1 -5 • -12 – (-13) = • -22 – (-17) = • 22 – (-79) = • What was the change in temperature from Monday to Wednesday? • 45 b) 25 c) -45 d) -25 101 a

13. Bell Work 11 -41 106 • -12 – (-23) = • -22 – 19 = • 27 – (-79) = • What was the change in temperature from Wednesday to Friday? • 22 b) 48 c) -22 d) -48 d

14. QA – Review #9 52 72 • |-40 – 12| = • |-53 – 19| = • |48 – 12| = • |-40 + 32| = • If V= 0, what is the value of a) -5(4v – 3)2 b) -7(7v – 4)2 c) -12(9v – 3)2 36 8 -45 -112 -108

15. Bell Work 72 82 • |-40 – 32| = • |-53 – 29| = • |48 – 22| = • |-40 + 37| = • If V= 0, what is the value of a) -6(4v – 3)2 b) -7(8v – 5)2 c) -12(9v – 2)2 26 3 -54 -175 -48

16. QA – Review #10 140 75 • If m = 4, what is the value of ….. • 5(3m + 3) c) 7(3m + 8) • 6(2m + 2) d) 8(9m + 13) 2) (-5)(-12) 3) (-7)(14) 4)(-8)(-12) 5)(-12)(-11) 6) Least Common Multiple for 3, 8, 12 ? 392 60 -98 60 96 132 24

17. Bell Work 119 60 • If m = 3, what is the value of ….. • 5(3m + 3) c) 7(3m + 8) • 6(2m + 2) d) 8(9m + 13) 2) (-5)(-14) 3) (-7)(13) 4)(-8)(-13) 5)(-12)(-13) 6) Least Common Multiple for 6, 9, 12 ? 48 320 -91 70 156 104 36

18. 1) -72 2)-50 3)-8 QA – Review #11 • What is the value of -2(3x + 4)2 when x = -3 ? • What is the value of -2(2x + 4)2 when x = -3 ? • What is the value of -2(3x + 12)2 when x= -6? • Solve • 5 + 2(42 – 11) – (42 – 6) • 5 + 2(52 – 11) – (32 – 6) • 5 + 2(62 – 11) – (52 – 5) 5 30 35

19. Bell Work -512 -128 • What is the value of -2(4x + 4)2 when x = -5 ? • What is the value of -2(4x + 4)2 when x = -3 ? • What is the value of -2(3x + 4)2 when x = -6 ? • Solve • 5 + 2(42 – 11) – (42 – 6) • 5 + 2(52 – 11) – (32 – 6) • 5 + 2(62 – 11) – (52 – 5) -392 5 30 35

20. 2) 0 3) -32 1) -32 Bell Work • What is the value of -2(4x + 4)2 when x = -2 ? • What is the value of -2(4x + 4)2 when x = -1 ? • What is the value of -2(3x + 4)2 when x = 0 ? • Solve • 5 + 2(42 – 11) – (42 – 4) • 5 + 2(52 – 11) – (32 – 4) • 5 + 2(62 – 11) – (52 – 4) 3 28 34

21. Bell Work 100 • |-80| + |20| = • |-79| + |17| = • |-65| + |-38| = • x = -4 , what is the value of 20 + 3x2. • x = 2, what is the value of -10 + 3x2. 96 103 68 2

22. QA – Review #12 1) Giovanni was on the first floor of a 10-Story building. Each floor is 12 stairs above the previous floor. If he climbs up 80 stairs and then down 32 stairs, which floor will he be on? • 1st b) 2nd c) 4rd d) 5th 2) Which fraction matches the shaded part of the picture below? D 6/24= ¼

23. QA – Review #13 • Carla used 5/8 of a poster board to make a sign and 2/10 of the same board to make a banner. What fraction of the poster board is remaining? • Carla used 5/8 of a poster board to make a sign and 1/10 of the same board to make a banner. What fraction of the poster board is remaining? • Carla used 5/8 of a poster board to make a sign and 3/10 of the same board to make a banner. What fraction of the poster board is remaining? 7/40 11/40 3/40

24. QA – Review #14 A total of 180 people went on a field trip to a museum. The admission prices are shown below. Museum Admission Prices - Adult: $10 ; Student: $6 Show all work for each question below. • The total cost of the adult tickets was $200. How many adults went on the field trip? 2. What was the total cost of the student tickets? 3. If the total cost for the museum and lunch was $2,000, what was the total cost of lunch? 20 960 840

25. Bell Work 62 82 • |-30 – 32| = • |-53 – 29| = • |38 – 22| = • |-40 + 36| = • If V= 0, what is the value of a) -6(4v – 3)2 b) -7(8v – 5)2 c) -12(9v – 2)2 16 4 -54 -175 -48

26. 3 - $4 Loss Bell Work 4 : (-9) 1 : (-10)

27. Bell Work 3 : (8) 4 : 4 yard gain

28. Bell Work 3 : 24 1 : 4 > 2 1 : (15) 3 : (2) 1 : 323

29. Bell Work 1- 14 2- 25 2- 15

30. Bell Work 4: c + (3+f) = (c+3) + f 4: 4 x 1= 4 1: Commutative