Math 7 Plus End-of-Unit 7 Study Guide

1. Flix Theatres allows movie-goers to buy large commemorative popcorn buckets for $25 and then pay $1.50 per refill for the entire year. 

Write an expression to represent the total cost of x orders of popcorn with a bucket.

Mathematical Equivalence

ON

Tags

CCSS.HSA-SSE.A.1A

1. If you don’t have the bucket, a large popcorn costs $6.50.

Write an expression to represent the total cost of x orders of popcorn without a bucket.

Mathematical Equivalence

ON

Tags

CCSS.HSA-SSE.A.1A

1. Flix Theatres allows movie goers to buy large commemorative popcorn buckets for $25 and then pay $1.50 per refill for the entire year. 

3. If you don’t have the bucket, a large popcorn costs $6.50. 

Write an equation to represent when the price is the same with and without the bucket

(set the two expressions equal to each other).

Mathematical Equivalence

ON

Solve the equation to find how many popcorn orders cost the same with and without the bucket.

Just write the value of x, don't write x=

Mathematical Equivalence

ON

What is the total cost of popcorn orders when it is the same with and without the bucket?

Mathematical Equivalence

ON

Tags

CCSS.6.NS.B.3

1. Kylie and Ricardo decide to start a dog watching business for their neighborhood. 

3. Kylie thinks it would be best to charge customers $27 for a membership and then $5 per time they walk a dog. 

Write an expression to represent the total cost of x walks.

Mathematical Equivalence

ON

Tags

CCSS.HSA-SSE.A.1A

1. Kylie and Ricardo decide to start a dog watching business for their neighborhood. 

3. Ricardo thinks it would be best to charge $8 per dog walk. 

Write an expression to represent the total cost of x walks.

Mathematical Equivalence

ON

Tags

CCSS.HSA-SSE.A.1A

1. Kylie and Ricardo decide to start a dog watching business for their neighborhood. 

3. Kylie thinks it would be best to charge customers $27 for a membership and then $5 per time they walk a dog. 

5. Ricardo thinks it would be best to charge $8 per dog walk. 

Write an equation to represent the number of walks, x, when the total cost is the same (set the two expressions equal to each other).

Mathematical Equivalence

ON

1. Kylie and Ricardo decide to start a dog watching business for their neighborhood. 

3. Kylie thinks it would be best to charge customers $27 for a membership and then $5 per time they walk a dog. 

5. Ricardo thinks it would be best to charge $8 per dog walk. 

7. For what number of walks will their two plans cost the same amount of money?

Mathematical Equivalence

ON

Kylie and Ricardo decide to start a dog watching business for their neighborhood.  Kylie thinks it would be best to charge customers $27 for a membership and then $5 per time they walk a dog.  Ricardo thinks it would be best to charge $8 per dog walk.

Both plans will cost the same for 9 walks. How much money will 9 walks cost?

Mathematical Equivalence

OFF

Tags

CCSS.8.EE.C.8C