Katie bought 4 sweaters that each cost the same amount and 1 skirt that costs 20$. the items she bought cost a total of 160$ before tax was added, what was the cost of each sweater?

Hello, in order to solve this you first need to take $20 subtracted from 160 that leaves you with 140 next because she bought 4 sweaters you need to divide your remaining cash spent by 4 to get a total of $35 a sweater.

I hope this is what you were looking for, have a great day!

Its equal to d=7.07in