CCSS.Math.Content.7.EE.A.1

Which property is represented?
10(x + 8) = 10x + 80

• Commutative Property
• Associative Property
• Distributive Property

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CCSS.Math.Content.7.EE.A.1

Factor
3a² + 4a + 1

• (7a-10)(a-8)
• Not factorable
• (3a+1)(a+1)
• (3a-1)(a-1)

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CCSS.Math.Content.7.EE.A.1

n -10 +9n -3=

• -3
• 9n-3
• n
• 10n -13

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CCSS.Math.Content.7.EE.A.1

-(-x + 2) - 4x

• -5x - 2
• -3x + 2
• -5x + 2
• -3x  - 2

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CCSS.Math.Content.7.EE.A.1

Simplify the expression.
(4a³ - 8a - 4a²) + (7a³ - 7 - 6a)

• 11a³ - 4a² - 14a - 7 
• 5a³ - 4a² - 14a - 7 
• 5a³ - 4a² - 20a - 7 
• 5a³ - 9a² - 20a - 7

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CCSS.Math.Content.7.EE.A.1

14+3x=26

• x=6
• x=1
• x=4
• x=3

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CCSS.Math.Content.7.EE.A.1

7(2x - 4) = 42

• x= 5
• x= 8
• x= 2
• x= 9

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CCSS.Math.Content.7.EE.A.1

Combine Like Terms:

3x + 5 + 2x - 7

• 5x + 2

• 5x - 2

• 5x + 12

• 1x - 2

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CCSS.Math.Content.7.EE.A.1

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

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CCSS.Math.Content.7.EE.A.1

What is the GCF of 28ab and 42b

• 4b

• 6b

• 7b

• 14b

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CCSS.Math.Content.7.EE.A.1