Review 7.RP.1 & 7.RP.2

Susan can run 3.5 miles in 30 minutes. The number of miles that Anna can run, y, in x hours is represented by the equation y = 5.4x. Who runs more miles each hour and by how much?

• Anna runs 1.1 more miles each hour.

• Anna runs 1.6 more miles each hour.

• Susan runs 1.1 more miles each hour.

• Susan runs 1.6 more miles each hour.

Tags

CCSS.6.RP.A.3B

Sandra needs to go 16 miles to the airport. Tommy’s Taxi uses the formula T = 5.88m to calculate the total cost for m miles. Charlene’s Cabs costs $5.66 for each mile. Which statement is true about the total cost of the trip?

• Tommy’s Taxi charges $0.22 more than Charlene’s Cabs.

• Tommy’s Taxi charges $3.52 more than Charlene’s Cabs.

• Charlene’s Cabs charges $0.22 more than Tommy’s Taxi.

• Charlene’s Cabs charges $3.52 more than Tommy’s Taxi.

Tags

CCSS.7.EE.B.3

James earns $572 working 52 hours. Crystal’s earnings are shown in the chart below. Who earns more money each hour and by how much?

• James earns $1.00 more than Crystal each hour.

• James earns $7.50 more than Crystal each hour.

• Crystal earns $1.00 more than James each hour.

• Crystal earns $7.50 more than James each hour.

Tags

CCSS.6.RP.A.3B

In the table below, Khaydun recorded the number of miles he drove and the number of gallons of gasoline he used. Which equation represents the number of miles Josh drove, y, after using x gallons of gasoline?

• x = y +29

• y = 29x

• y = x + 29

• x = 29y

Tags

CCSS.5.OA.B.3

Mike deposited $725.00 into his savings account on Sunday. On Thursday, he had $515.00 left in his savings account. On Saturday, he had $410.00 left in the account. What is the rate of change of the account?

• -$52.50

• -$17.50

• $52.50

• $17.50

Tags

CCSS.7.RP.A.2A

Ronald bikes at a constant speed for 5 hours. If he travels 70 miles during this time, which equation models the distance, d, that he travels in t hours?

• d = 70t

• d = 28t

• d = 14t

• d = 2t

Tags

CCSS.7.RP.A.2C

This table shows the amount of money in Belinda’s cash drawer, y, after x car washes. Which equation represents the information in the table?

• y = 9.00x

• y = 54.00x

• y = 36.00x

• y = 18.00x

Tags

CCSS.5.OA.B.3

The amount of water that a furnace uses is shown in the graph below. How many gallons of water does the furnace use per hour?

• 300 hours

• 0.09375 gallons/hour

• 2.25 gallons

• 11.77 gallons/hour

Tags

CCSS.7.RP.A.2D

If the furnace runs for 24 hours, how many gallons of water will be used?

• 300 hours

• 0.09375 gallons/hour

• 2.25 gallons

• 11.77 gallons/hour

Tags

CCSS.7.RP.A.3

If the furnace uses 28⅛ gallons of water, how many hours have passed?

• 300 hours

• 0.09375 gallons/hour

• 2.25 gallons

• 11.77 gallons/hour

Tags

CCSS.7.RP.A.2D