Lesson 7 Proportional Relationships

Which is the better buy?

• Sam's is the better buy by $1.25 per pound.

• Carmine's is the better buy by $1.25 per pound.

• Sam's is the better buy by $10 per pound.

• Carmine's is the better buy by $10 per pound.

Who has the higher rate of pay?

• Anne with $6 more per hour.

• Kyleigh with $5 per hour.

• Anne with $5 per hour.

• Kyleigh with $6 more per hour.

Javier and Sarah are baking muffins.  Each baker used a different way to show the relationship between the total number of muffins baked, y, and the number of batches made, x.  Who baked more muffins per batch?

• Javier baked 1 more muffin per batch.

• Javier baked 8 more muffins per batch.

• Sarah baked 1 more muffin per batch.

• Sarah baked 8 more muffins per batch.

Select all statements that are true.

• Katie is paying $1.50 per cupcake.

• Sarah is paying $1.25 per cupcake.

• They are paying the same price per cupcake.

• Sarah is paying $0.25 more per cupcake than Katie.

Kelly bought some plants for he rfish tank from two pet stores. She recorded the prices of the plants. Which store has the better buy?

• Fish n Stix is cheaper by $1.33.

• Fishing for Compliments is cheaper by $1.33.

• Fish n Stix is cheaper by $2.66.

• Fishing for Compliments is cheaper by $2.66.

Betty, SuLyn, and Rita are comparing the number of "likes" they received on social media. They tracked the totals for five days. Who recieved more "likes" per day?

• Betty

• SuLyn

• Rita

• They each recieved the same amount of "likes."