Warm up 16

9(2x + 2y)

• 36xy
• 18x + 18y
• 18x + 18
• 11x + 11y

Tags

CCSS.6.EE.A.3

2(3x - 1) + 10

• 6x + 12
• 6x + 8 
• 6x + 9
• 6x - 8 

Tags

CCSS.6.EE.A.3

10  =  z + 6

• z = 16
• z = -16
• z = 4
• z = -4

Tags

CCSS.6.EE.B.7

q - 12  =  1

• q = 13
• q = 11
• q = -11
• q = -13

Tags

CCSS.6.EE.B.7

 $\frac{r}{3}\ =\ 7$  

• r = 21

• r = 24

• r = 10

• r = 4

8y  =  48

• y = 8
• y = 6
• y = 40
• y = 56

Tags

CCSS.6.EE.B.7

33 = 4a - 7

• a=-10
• a=10
• a=4.5

Tags

CCSS.7.EE.B.4A

Solve for b:
 3(b - 4) = -3

• b = 3
• b = -3
• b = 5
• b = -5

Tags

CCSS.7.EE.B.4A

Solve for x:
4x + 5x = 27

• x = 27
• x = 3
• x = -27
• x = 0

Tags

CCSS.8.EE.C.7B

What is the inverse operation of division?

• Addition

• Subtraction

• Multiplication

• Division