The shirts that you want to buy have no price tags on them. A sign says that $10 will be taken off the total cost if you buy 4 shirts. You take 4 shirts to the register, and the total comes to $54. How much was each shirt before the discount?
Each shirt was 16 dollars. This is because if you took all 4 up and it was 54 and they took 10 off, than the total cost must have originally been 64 dollars. 64/4 = 16. Hopefully this helped!