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

Simplify: -2(y - 4) + 5y

• -7y + 8
• 3y + 8
• 3y - 8
• -7y - 8

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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

2f + f

• 3f
• 2f
• f

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

Which of these are like terms?
-3x + 4 - 8x + 2xy

• -3x and -8x
• -3x and 4
• -3x and -8x and 2xy
• -8x and 2xy

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

Simplify the following expression by applying the distributive property: 2(6x – 4) + x

• 14x - 8
• 5x - 4
• 13x - 4
• 13x - 8

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

Factor completely:
x² - 121

• (x + 11)(x - 11)
• (x + 11)(x +11)
• (x - 11)(x - 11)
• x(x - 121)

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

What is the GCF? 3x²-2x

• 3
• 3x
• x
• 2

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

6x² ⋅ -3x⁵

• 18x⁷
• -18x⁷
• 18x⁷
• 3x⁷

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

Factor
x² + 3x + 2

• (x + 2)(x + 1)
• (x + 3)(x - 1)
• (x + 3)(x + 1)
• (x - 3)(x + 1)

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

What are like terms?
Terms that have....

• the same variables
• the same exponents
• the same coefficients
• the same variables and exponents

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