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2. Mr V bought 2 pajama sets for christmas for $25. He realized that he needed 2 more pajama sets. So now he bought 4 pajama sets for $50. Part A: Is this relationship proportional? Explain. *

Respuesta :

We will have that the relationship is proportional because each time he bought more sets they had the same cost, and the total cost added to the sum of the independent cost. And we have the following relationship for the 2 sets and 4 sets:

2 sets:

[tex]\frac{25}{2}=12.5[/tex]

So, each individual set is $12.5.

4 sets:

[tex]\frac{50}{4}=12.5[/tex]

So, each individual set is $12.5.

So, each individual set for each relationship has the same cost, therefore the relationship is proportional.

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