Question

If 3 shirts cost $90, find the cost of 4 shirts.

Answer 1

Hint: Find the cost of one shirt, then multiply that by four.

Answer 2

Or you can use proportions to solve:

\[\frac{3}{90} = \frac{4}{x}\]

Answer 3

thx for the answer. :)

Answer 4

That's not the answer. You still have to find x.

Answer 5

yeah the answer is 120,that's corect, right?

Answer 6

Good job

Answer 7

haha so thats correct right? yeah!