Question

A Sub

sentence.

DVD Deals

Anthony and Miguel go to the store to purchase some new DVDs. An

advertisement in the window catches their attention.

DVD

T

Deals!

3 for $22,50

5 for $37.50

응

.

Part A (2 points)

Does the information on the sign represent a proportional relationship?

Explain how you know.

6

Answer 1

Answer: Yes. There's a proportional relationship

Explanation:

We are told that Anthony and Miguel go to the store to purchase some new DVDs and that an advertisement in the window catches their attention as they saw that:

3 DVDs cost $22,50. This means the price of one will be:

= $22.50 / 3

= $7.50

5 DVDs cost $37.50. This means that the price for one will be:

= $37.50 / 5

= $7.50

Since the price of a DVD both cost $7.50, it means that the information on the sign represent a proportional relationship.