Question

Please answer by September 7th.

Answer 1

Let the cost of each folder be x :

`32.00 - 10x = 24.30 \\ - 10x = 24.30 - 32.00 \\ - 10x = - 7.7 \\ x = ( - 7.7)/( - 10) \\ \\ x = 0.77 \: dollars \\ \\ { \boxed{ \boxed{cost \: of \: each \: folder = 0.77 \: dollars}}}`

Each folder costs $0.77