Exploring M6.6.6 Concepts

What is the constant of proportionality if 5 books cost $45?

• 8

• 7

• 9

• 10

How much do two books cost using the constant of proportionality?

• $22

• $20

• $18

• $16

If Ben spent $72, how many books did he purchase?

• 6

• 9

• 8

• 7

What is the constant of proportionality in a relationship where 3 units equal 45?

• 13

• 16

• 14

• 15

How many weeks correspond to savings of $255?

• 18

• 17

• 16

• 19

What is the height if the constant of proportionality is 7 and the years are 9?

• 63

• 64

• 62

• 65

How far will a cyclist travel in 15 seconds at a speed of 22 feet per second?

• 320 feet

• 350 feet

• 330 feet

• 340 feet

How much will Dale earn for washing 14 cars?

• $115

• $110

• $105

• $100

How many miles can Elise run in 50 minutes?

• 7 miles

• 6 miles

• 6.5 miles

• 6.25 miles

How many ounces are in a jar of peanut butter that costs $3.84?

• 18 ounces

• 17 ounces

• 16 ounces

• 15 ounces