Proportions

Is this table proportional or non-proportional?

• Proportional

• Non-Proportional

Does the table show a proportional relationship?

• Yes
• No

Laina makes $7.50 an hour to babysit for her next door neighbors. Describe the graph of this relationship.

• Proportional

• Non-proportional

What is the unit rate?

• $3

• $4

• $2

• $9

Does this graph represent a proportional relationship?  

• No, because it doesn't pass through the origin.
• Yes, because it doesn't pass through the origin.
• Yes, because it intersects the y axis.
• No, because it intersects the x axis.

Which graph is proportional?

• A
• B
• C and D
• All of the graphs are proportional

Tags

CCSS.7.RP.A.2D

A 6-ounce package of fruit snacks contains 45 pieces.  How many pieces would you expect in a 10-ounce package?

• 25 pieces
• 35 pieces
• 75 pieces
• 70 pieces

Tags

CCSS.6.RP.A.3B

In an apartment building, there are 45 tenants and 36 cars. What's the unit rate of cars per tenant?

• 2 cars per tenant

• 1.25 cars per tenant

• 1car per tenant

• 0.8 cars per tenant

At an ice cream shop, a 3-scoop cone costs $4.50 and a 2-scoop cone costs $3.00. Is the cost per scoop constant?

• no

• yes

Is the cost per chicken strip proportional?

• no

• yes