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

GCF of 2x + 8x²

• 2
• 2x
• x
• 8

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

Simplify.

• y¹⁵
• y⁵
• y²
• 2y⁵

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

Simplify : -6(4k + 9) + 6k

• -32 + 8k
• -18k - 54
• -32 + 9k
• -38 + 9k

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

Simplify

• 42x⁵
• -42/x⁵
• 42/x^-5
• 42/x⁵

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

2x³y⁵ * 5xy²

• 10x⁴y⁷
• 7x⁴y⁷
• 10x³y¹⁰
• 7x³y¹⁰

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

Simplify the expression: 
c⁴⋅c³=

• ^c12
• c⁴⁺³
• c⁷

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

Which property justifies the second step?
          4x + 8 = 0
               - 8    - 8

• Subtraction Property of Equality
• Addition Property of Equality
• Identity Property of Addition
• Commutative Property of Addition

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

Which answer choice is equivalent to:

18x-9

Select all that apply

• 18(x - ½)

• 9(2x+1)

• 9(2x-1)

• 6(3x + ⅔)

• 3(3x-3)

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

Factor
n² + 16n + 63

• (n-7)(n+4)
• (n+7)(n-9)
• (n-3)(n-10)
• (n+7)(n+9)

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

x² + 37x + 132

• (x + 4) (x - 33)

• (x - 33) (x - 4)

• (x + 33) (x - 4)

• (x + 33) (x + 4)

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