Scaling With Proportions

What is the constant of proportionality in the table?

Tags

CCSS.7.RP.A.2B

Is the graph proportional or non proportional?

• Proportional because it is a straight line and passes through the origin (0,0).

• Non-Proportional because it doesn't pass through the origin (0,0).

Tags

CCSS.7.RP.A.2D

Which statement best describes the relationship of x and y in the table?

• Proportional

• Not Proportional

Tags

CCSS.7.RP.A.2A

If a car travels 280 miles in 7 hours, how far will it travel in 12 hours?

• 480 miles

• 1,960 miles

• 84 miles

• 25 miles

Tags

CCSS.6.RP.A.3B

Harry mowed eight lawns and earned $96. How much did he earn for each lawn?

• $96

• $12

• $768

• $8

Tags

CCSS.3.OA.A.3

In the equation y = 14x, what is the constant of proportionality?

• y

• x

• 14

• y=14x

Tags

CCSS.7.RP.A.2B

About 13 out of 20 homes have a personal computer. On a street with 60 homes, how many computers would you expect to have?

Tags

CCSS.7.RP.A.3

If Angel can type 15 words in 10 seconds, how many could he type in 1 minute if he kept up that same pace?

Tags

CCSS.6.RP.A.3B

An ice company charged $9.60 for 6 bags of ice. How much would 4 bags of ice cost?

Tags

CCSS.6.NS.B.3

• Proportional

• Non-proportional

Tags

CCSS.7.RP.A.2D