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

Marjorie bought 24 bottles of juice. Each day she opens and drinks 2 of these bottles of juice. Which of the following best represents the number of unopened bottles of juice Marjorie has at the end of d days?

• 2d – 24
• 24d – 2
• 24 +2d
• 24 – 2d

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

Factor the GCF
10x² + 15x-5

• 25(10x³+45x-15)
• 5(2x³ + 3x²-x)
• x(10x³+15x-5)
• 5(2x²+3x-1)

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

Simplify the expression: 2x + 1 + 7x 

• 10x
• 10
• 9x + 1
• 9 + 1x

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

3y+6+4y-7=-8

• y=-1
• y=-8
• y=1
• y=7

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

Solve by factoring:3x² + 5x + 2 = 0  

• x = -2/3 and x = -1
• x = -3/2 and x = -1
• x = 2/3 and x = 1
• x = 2/3 and x = -1

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

(2n + 2)(6n + 1)

• 12n + 2
• 12n² + 2
• 12n² + 12n + 2
• 12n² + 14n + 2

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

Factor completely:
x² - 121

• (x + 11)(x - 11)
• (x + 11)(x +11)
• (x - 11)(x - 11)
• x(x - 121)

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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

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

(30 + 20) + 60 = 30 + (20 + 60)

• Associative Property of Addition

• Associative Property of Multiplication

• Commutative Property of Addition

• Commutative Property of Multiplication

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