how many shirts must be purchased so that the cost is the same for both companies

company 1 $ per shirt 8.00 shipping 13.00

company 2 $ per shirt 7.50 shipping 16.00

Respuesta :

let the amount be $x then

8x + 13  = 7.5x + 16

0.5x = 3
x = 3/0.5 =  6 shirts answer

Answer:

6  

Step-by-step explanation: