Unit 2 Review (HON WAVE 7) 2022

1) z =

• 75

• 90

• 60

• 30

Tags

CCSS.7.G.B.5

2) x =

• -24.75

• 24.75

• 24

• 0.75

Tags

CCSS.7.NS.A.2A

3) x =

• -6

• 6

• 1/6

• -1/6

Tags

CCSS.6.EE.B.7

4) a =

• 1/5

• -5

• 5

• -1/5

Tags

CCSS.6.NS.C.7C

5) y =

• 7

• 70

• 10

• 17

6) The equation that is being modeled is:

• 4x + 2 = 6

• -4x - 2 = 6

• 4x - 2 =6

• 4x - 2 = -6

Tags

CCSS.7.EE.B.4A

7) How many hours did the painter work?

• 1

• 2

• 3

• 4

Tags

CCSS.1.MD.B.3

8) The error was...

• Did distributive property incorrectly and should be 3x + 4

• Subtracted 2x wrong with a result of -x, should be x

• Incorrect division with a result of x = 2, should be x = -1

Tags

CCSS.HSA.REI.A.1

9) The answer is

• x < 1 because you have to flip the sign

• x > 1 because you do not have to flip the sign

• x < 3 because you have to flip the sign

• x > 4 because you do not have to flip the sign

Tags

CCSS.6.EE.B.8

10) The correct inequality is

• 
• 
• 
• 

Tags

CCSS.7.EE.B.4B