CCSS.Math.Content.7.RP.A.3

A population of 2200 beetles is too large to sustain and decreases in population each month at a rate of 5%. How would you write your growth rate, b?

• -5
• -.05
• .95
• .05

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CCSS.Math.Content.7.RP.A.3

If the interest earned was $55.20 on an investment of $230 that has a rate of 3%, how long was the money invested?

• 4 years
• 8 years
• 5 years
• 6 years

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CCSS.Math.Content.7.RP.A.3

Ralph buys a computer for $675. The sales tax rate is 6%. How much did Ralph pay for the computer?

• 40.50
• 715.50
• 6.00
• 634.50

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CCSS.Math.Content.7.RP.A.3

The two rectangles are scale drawings. What is the measurement of x?

• 21
• 1.25
• 20
• 4

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CCSS.Math.Content.7.RP.A.3

What is the equation for this table? Use y=kx format.

• y=0.125x
• y=8x
• y=2x
• y=5x

Tags

CCSS.Math.Content.7.RP.A.3

Solve for X

• X = 2
• X = 4
• X = 8
• X = 32

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CCSS.Math.Content.7.RP.A.3

Convert 0.92 to a percent?

• 9.2%
• 92%

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CCSS.Math.Content.7.RP.A.3

The bookstore normally sells mechanical pencils for $6.50. This week the pencils are discounted by 25%. To the nearest cent, what is the amount of discount selling price?

• $11.38

• $6.25

• $6.75

• $4.88

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CCSS.Math.Content.7.RP.A.3

The price of tablet was reduced from $250 to $200. By what percentage was the price of the tablet reduced?

• 20%

• 25%

• 80%

• 50%

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CCSS.Math.Content.7.RP.A.3

Jerry borrowed $4,000 for 5 years at 6% simple interest rate. How much interest is that?

• $800
• $1,000
• $1,200
• $1,500

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CCSS.Math.Content.7.RP.A.3