Company s per shirt shipping
cool shirts $8.00 $13.00
total tees $7.50 $16.00
how many shirts
must be
purchased so that
the cost is the
same at both
companies?

The number of shirts to be purchased for price to be same is 6 .

Step-by-step explanation:

Given as :

The price for cool shirt = $ 8

The shipping charge for cool shirt = $ 13

The price for Tees = $ 7.50

The shipping charge for Tees = $ 16

Now, Let The number of shirts = S

So , According to question

∵ price to be same for both companies

∴ $ 8 × S + $ 13 = $ 7.50 × S + $ 16

Or, $ 8 × S - $ 7.50 × S = $ 16 - $ 13

Or, 0.5 S = 3

∴ S =

I.e  S = 6

Hence The number of shirts to be purchased for price to be same is 6 . Answer

3/5

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