Equivalent Expressions Using Properties

Which expression is equivalent to (6 ∙ p) + 3? ​ (a)  

• 3 + (p ∙ 6)
• 3 - (6 ∙ p)
• 6 + 3 ∙ p
• 6 ∙ (p + 3)

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6.7.D

​ ​ ​ Whi​ ch expression is equivalent to​ 30 ÷ (3 + x)​ ?​ ​ (a)   ​

• 30 ÷ (x + 3)
• (3 + x)  ÷ 30
• (3 ÷ 30) + x
• 30 ÷ 3 + 30 ÷ x

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6.7.D

Which expression is equivalent to 5(y + 2) + 4?​ ​ (a)  

• 5 + y + 5 + 2  + 4
• 5 ∙ y ∙ 5 ∙ 2 + 4
• 5 ∙ y ∙ 4 + 5 ∙ 2 ∙ 4
• 5 ∙ y + 5 ∙ 2 + 4

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6.7.D

Which expression is equivalent to the one in the image? ​ ​ ​ ​ (a)  

• (9 ∙ 3 ÷ 4) + y
• 9 + y ∙ (3 ÷ 4)
•  (y + 9) (3 ÷ 4)
•  y + 3 ÷ 4 + 9

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6.7.D

Which expression is equivalent to the image? (a)  

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6.7.D

Which expression is

equivalent to 4(x + 6)?

• 4x + 24

• 4 + x + 6

• 4x + 6

• 4 + x + 4 + 6

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6.7.D

Which expression is

equivalent to 8(4x + 7) ?

• 32x + 7

• 88x

• 12x + 56

• 32x + 56

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6.7.D

Which expression is

equivalent to 2(x – 7)?

• 2x + 14

• 2 + x + -7

• 2x – 14

• 2x + 7

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6.7.D

Which expression is equivalent to the

expression in the image?

• 28x + 21

• -28x - 21

• -28x + 21

• -28x + 10

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6.7.D

Select all the expressions that are represented by the model.

• 3x + 4

• 14

• 2(3x + 4)

• 6x + 8