Proportional relationships Review

Susan went to a store where you can scoop your own ice cream and buy as much as you want. She bought 5 gallons of strawberry ice cream for $17.50. How much did she pay per gallon?

• $3.50 per gallon

• $3.00 per gallon

• $2.50 per gallon

• $5.50 per gallon

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

A you-pick blueberry farm offers 6 lbs of blueberries for $16.50. Write the equation for cost per pound.

• p = 2.75c

• c = 99c

• c = 2.75p

Tags

CCSS.7.RP.A.2C

The tortoise and the hare are having a race. After the hare runs 16 miles to tortoise has only run 4 miles. Write the equation for miles per hour for the tortoise, if they ran for 4 hours.

• y = 4x

• y = x

• y = 16x

• y = 1/4 x

Tags

CCSS.5.OA.B.3

There are 3 cans that store 9 tennis balls. Write an equation for balls per can.

• x = 27y

• y = 9x

• y = 3x

• x = 3y

Tags

CCSS.3.OA.D.8

In 25 minutes Li can run 10 laps around the track. Write an equation for the number of laps she can run per minute.

• y = 5x

• y = 2x

• y = 2/5 x

• y = 5/2 x

Tags

CCSS.7.RP.A.2D

Bananas are sold $1.77 for 3 pounds. Write an equation for the cost per pound.

• c = 0.59p

• c = 1.69p

• p = 0.59c

• c = 3p

Tags

CCSS.7.RP.A.2C

Use the equation y = 9x. If John made $189, how many hours did he work

• 20 hours

• 21 hours

• 32 hours

• 9 hours

Tags

CCSS.3.OA.A.3

What is the constant of proportional?

• 10

• 2

• 5.5

• 5

Tags

CCSS.7.RP.A.2B

Is the graph proportional or non-proportional?

• Proportional
• Non-Proportional

Tags

CCSS.7.RP.A.2D

Which statement below accurately represents the graph?

• $100 is earned for each hour worked
• $200 earned for every 2 hours worked
  is the unit rate
• $500 is earned for every 8 hours worked
• $250 is earned after working 3 hours

Tags

CCSS.7.RP.A.2D