Proportional Reasoning Topic Review

In the equation y=4.1x what is the constant of proportionality?

Tags

CCSS.7.RP.A.2B

Select all of the graphs that are showing proportional relationships.

• 
• 
• 

Tags

CCSS.7.RP.A.2D

Write an equation to represent the proportional relationship

(don't use spaces)

Tags

CCSS.7.RP.A.2C

What is the constant of proportionality?

Tags

CCSS.7.RP.A.2B

Which statement best describes what the constant is?

• There is one muffin for every 4 cups.

• There are 4 muffins for every one cup

• There are 2 cups for every 8 muffins.

Tags

CCSS.7.RP.A.2D

What does the ordered pair describe in this situation?

• There are 10 muffins

• There are 2 muffins for every 8 cups

• There are 2 cups for every 8 muffins.

• There is no relationship between cups and muffins

Tags

CCSS.7.RP.A.2D

Tags

CCSS.7.RP.A.1

Franco is at the state fair with some friends. He is deciding between buying a jumbo pack of 50 ride tickets for $45 or a medium pack of 30 ride tickets for $28.50.

How much would you save by purchasing the 50 pack?

Tags

CCSS.6.RP.A.3B

Tags

CCSS.7.RP.A.1

Tags

CCSS.7.RP.A.1