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

The total of m and n

• mn
• m/n
• m-n
• m+n

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

Simplify:

-10x + 15 - 3x + 2

• 4x

• -13x² + 13

• -13x + 17

• -7x + 17

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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

Which of these illustrates the Associative Property of Multiplication?

• 4x(5x6)=(4x5)x6
• 6+(9+1)=(6x9)+1)
• 4 x (56) = (45) x 6
• 5 + 0 = 0 + 5

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

4a + 9 + a

• 5a + 9
• 3a-9
• 3a + 9
• 5a - 9

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

Factor:  
4x + 30y

• 2(x + 15y)
• 4(x + 15y)
• 2(2x + 15y)
• can't be factored

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

2(a - 5) + 2
when a = 15

• 22
• 27
• 14
• 7

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

Which of the following is equivalent to 4(2x + 3)?

• 8x + 12
• 8x + 3
• 8x - 12
• 20x

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

3c + 5 = 23

• c = 3
• c = 6
• c = 7
• c = 18

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

3x + 2x + 5y =

• 5x + 5y
• 2x + 5y
• -5x + 5y
• 3x + 3y

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