Math 6 - Ch.4 Lessons 7-8 Quiz

10x = 90

• x = 80
• x = 100
• x = 10
• x = 9

Tags

CCSS.6.EE.B.7

2r = 16

• 32
• 8
• 14
• 18

Tags

CCSS.6.EE.B.7

What is the inverse operation of multiplication?

• Addition
• Subtraction
• Multiplication
• Division

Tags

CCSS.3.MD.A.2

11y = 121

• 10
• 11
• 12
• 13

Tags

CCSS.6.EE.B.7

Solve for x.
3.2x=4.8

• 1.9
• 15.3
• 2.5
• 1.5

Tags

CCSS.6.EE.B.7

 $\frac{x}{5}=20$  

• 100

• 120

• 4

• 5

Tags

CCSS.6.EE.B.7

The variable, k, is being divided by 11. How should you show your work to isolate the variable?

• Divide both sides by 11
• Multiply both sides by 11.
• Add 11 to both sides.
• Subtract 11 to both sides.

Tags

CCSS.6.EE.B.7

 $\frac{135}{x}=\ 15$  

• 120

• 2,025

• 150

• 9

Given the Perimeter formula for a square find the missing dimension.

P=4s , when P = 72 ft.

Find s.

• 18 ft

• 288 ft

• 68 ft

• 76 ft

Given the Volume formula for a prism, 

find the missing dimension.
V = L x W x H, when V = $360\ m^3$  , 

L = 3m, W = 10m.

Find H.

• 120 m

• 12 m

• 36 m

• 324 m