Unit 6 Topic 1 Quiz Review

Match the following vocabulary definition with the vocab word

• Equivalent Expression

• when expressions have the same value

• Solution to an Equation

• a group of rectangles put together to represent a relationship between quantities

• Variable

• sharing a number equally with other numbers in an expression by multiplying

• Tape Diagram

• a letter that represents a number

• Distributive Property

• a number that can be used in place of the variable to make the equation true

Match the tape diagram with the equation: 3(x + 6) = 24

• 
• 

Complete the distributive property:

3(x + 6) = 24

Mathematical Equivalence

ON

Solve for x: 3(x + 6) = 24

• x = 1

• x = 2

• x = 6

• x = 3

Match the tape diagram with the equation: 6(x + 3) = 24

• 
• 

Complete the distributive property:

6(x + 3) = 24

Mathematical Equivalence

ON

Solve for x: 6(x + 3) = 24

• x = 1

• x = 2

• x = 6

• x = 3

A family of 6 buys tickets to a show. They also each spend $3 on a snack. They spend $24 on the show.

What does the solution to the equation 6(x + 3) = 24 mean in this context?

Match the tape diagram with the correct equation

• 6(x + 1) = 24

• 
• 5(x - 2) = 40

• 
• 3(x - 15) = 90

• 
• 3(x + 5) = 18

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