Proportionality and Percents Study Guide

What is the ratio of blueberry muffins to total 

    muffins?

• 6:13
• 6:7

• 7:6

• 13:6

Anthony buys 8 movie tickets for $63.60.

How much did each ticket cost?

• $7.95
• $8.25
• $6.50
• $9.00

Determine whether Option A or Option B is the 

      better deal.

• Option A

• Option B

What is the constant of proportionality and write an equation for the constant.

• y = 0.06x

• y = 15.50x

• k = 15.50x

• y = 139.50x

What is the missing number?

How much will they earn after working 5 hours?

Find the constant of proportionality.

• 1

• 3

What is the constant of proportionality?

A restaurant has an all you can eat buffet.  

They charge $13.95 per person.

What is the constant of proportionality for the graph?

• y = 120x

• y = 1.2x

• y = 0.83x

• y = x

If Joey hiked for 35 hours, how many miles 

      did he travel?

• 38 miles

• 42 miles

• 29 miles

• 35 miles