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

Simplify the expression: 7+3(1 - 2x) 

• 21 - 6x
• 10 - 2x
• 10 - 20x
• 10 - 6x

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

-4x - 10x

• -14
• 6x
• -6x
• -14x

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

4x + 10 = -26

• 4
• -4
• -9
• 9

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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

Simplify by combining like terms.
-8c + 12c - 17 + 21c - 4

• 25c - 21
• 4c - 17
• 21c + 25
• 4c - 13

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

Factor
n² - 13n + 40

• (n-5)(n-8)
• (n+5)(n-8)
• (n-5)(n+8)
• (n+6)(n+1)

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

Which of the following is equivalent to 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 value of 7a + 3 if a = -2?

• -11
• 11
• 10
• -10

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

evaluate a + 6 when a = 2

• 2
• 6
• 8
• 12

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

9=4g+13

• 1

• -1

• 0

• 3

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