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

Convert x²-6x+9 to factored form and identify the solution.

• (x-3)(x-3); x=3
• (x+3)(x+3); x=-3
• (x+4)(x+2); x=-4, -2
• Not factorable

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

Are  these two expressions equivalent?
2 • (3 • 7) and  (2 • 3) • 7 

• Yes, because of the associative property
• Yes, because of the commutative property
• Yes, because of the distributive property
• No, these two expressions are not exquivalent

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

Which property is represented?
9x + 13 = 13 + 9x

• Commutative Property
• Associative Property
• Distributive Property

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

What is the coefficient here?
0.25y - 3.675

• -3.675
• 0.25y
• 0.25
• 3.675

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

10(3y+1)

• 13y+11
• 30y+10
• 10y+1

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

Perform the indicated operation and simplify:
(5x² + 6 - 8x) - (4 + 2x - x²)

• x² - 4x - 9
• 6x² - 10x + 2
• 4x² - 6x + 2
• 6x² + 8x + 2

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

Simplify completely

• 3x⁵y⁷
• (1/3)x⁻⁷y⁵
• y⁵/3x⁷
• 1/3x²

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

(x³y)⁶

• 2x¹⁸y⁶
• x¹⁸y⁶
• x³y⁶
• x³y⁶

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

7x² − 32x − 60

• (7x + 10)(x − 6)

• 7(x + 10)(x − 6)

• (7x - 10)(x − 6)

• (7x - 10)(x + 6)

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

Simplify the expression: -5(x + 4)

• 5x + 4
• -5x + 4
• -5x - 20
• -5x + 20

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