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

Simplify the Expression.
3(2x + 7)

• Simplified
• 6x + 21
• 5x + 10
• 6x + 7

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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

6p - 5 =13

• 12
• 15
• 3
• -3

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

Simplify:
14k + 4 + 18 - 16k

• 30k + 14
• 30k - 14
• -2k + 22
• -2k + 14

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

Add the following polynomials:
(x³-2x²+3)+(2x³+3x²-1)

• 3x³-2x²+3x+2
• 3x³+x²+2
• 3x³-5x²-2
• 3x³-x²+1

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

Solve by factoring:  4x² + 11x - 3 = 0

• x = -3/4 and x = -1
• x = 4 and x = 3
• x = 1/4 and x = -3
• x = -1/4 and x = 3

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

Simplify the following expression by applying the distributive property: 5(m + 9) - 4 + 8m =

• 13m + 41
• 13m + 5
• 9m + 5
• 45m + 25

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

Simplify each expression. 
(6x + 4x⁴ - 3x²) + (7x⁴ + 5x² + 8x)

• 11x⁴  + 2x² + 14x
• 16x⁴  + x² + 14x
• 11x⁴  + x² + 14x
• 11x⁴  + 2x² + 10x

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

10(2a+1)

• 20a+10
• 12a+10
• 10a+1

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

Factor completely: 3x²-36x+96

• (x-4)(x-8)
• 3(x-4)(x-8)
• 3(x+1)(x+32)
• 3(x-2)(x+16)

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