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

12r - 8 -12

• 8
• 12r + 4
• 12r -20
• -8

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

Simplify: 
-8n - 7(n+5)

• -15n - 35
• -1n -35
• -15n +35
• n +5

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

3(2c - 5)

• 6c - 15
• 6c + 15
• 6c + 15
• -6c - 15

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

4(k + 7)

• 4k + 28
• 4k - 28
• -4k + 28
• 4k - 28

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

Factor:

x² + 11x + 24

• (x + 6)(x + 4)

• (x + 12)(x + 2)

• (x - 8)(x - 3)

• (x + 8)(x + 3)

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

Simplify the expression.

• 1²²
• 1³⁰
• 6²²
• 6³⁰

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

Find the sum. 
(3 - 2x + 2x²) + (4x - 5 + 3x²)

• 7x - 7x + 5x²
• 5x² + 2x - 2
• 5x²
• 5x² + 6x + 8

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

Are 3x and 3 like terms?

• Yes
• No

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

Simplify the expression.

• 2¹⁴ z¹³
• 2²/z⁷
• 2¹⁴/ z⁷
• 2² z⁷

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

9x² + 7x − 56

• (3x + 7)(3x - 8)

• 9(x + 7)(x - 8)

• (3x - 7)(3x - 8)

• not factorable

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