Question

At the craft store a paintbrush cost $0.79 and a small bottle of paint cost $0.89 what combination of paintbrushes and bottles of paint could you buy for exactly $4.15

Answer 1

3 paintbrushes
and 2 small bottles of paint.

Answer 2

2 bottles of small bottle paint and 3 paintbrushes 
 1.78 for 2 bottles         +         2.37 for 3 paintbrushes = 4.15