CCSS.Math.Content.7.EE.A.2

Twenty years ago, Mr. Davis purchased his home for $160,000. Since then, the value of the home has increased about 5% per year. How much is the home worth today?

• $176,783.29
• $424,527.63
• $57,357.75
• $532,041,076.80

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CCSS.Math.Content.7.EE.A.2

(2x³y)⁶

• 12x¹⁸y⁶
• 64x¹⁸y⁶
• 64x⁹y⁶
• 12x³y⁶

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CCSS.Math.Content.7.EE.A.2

x − 2y = 12 Slope-intercept form: 

• y = 2 x − 6
• y = -1 /2 x − 6
• y = 1 /2 x − 6
• y = 1 /2 x + 6

Tags

CCSS.Math.Content.7.EE.A.2

What is another way to write 7 cubed?

• 7 × 7 × 7
• 3 × 3 × 3 × 3 × 3 × 3 × 3
• 21
• 7 + 3

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CCSS.Math.Content.7.EE.A.2

State whether each pair of expressions are equivalent.
9(y - 2) and 18 - 9y

• not equivalent 
• Equivalent 

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CCSS.Math.Content.7.EE.A.2

Simplify:
√45

• 9√5
• 3√5
• 5√9
• 3√15

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CCSS.Math.Content.7.EE.A.2

Which of the following equations is in vertex form?

• f(x) = x² + 6x - 2
• f(x) = (x - 1)² + 2

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CCSS.Math.Content.7.EE.A.2

Easy Car Rental charges $8.50 an hour plus a rental fee of $25.50.

• y = 8.5 + 25.5
• y = 8.5x + 25.5
• y = 8.5 + 25.5x
• y = 8.5x + 25.5x

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CCSS.Math.Content.7.EE.A.2

Two times the sum of a number and 5 is 20

• 2(x+5)=20

• (2x)+5=20

• 2x+(x+5)=20

• x+x+5=20

Tags

CCSS.Math.Content.7.EE.A.2

Write this expression using positive exponent:

9^-3

• 9³

• 1/9^-3

• 1/9³

• 729

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CCSS.Math.Content.7.EE.A.2