The expression would be 32+3x where x represents the cost of each shirt. If the shirts were $9 each max would have spent $59
-1 i think that the answer is -1
Make it into a simultaneous equation:
5p + 4e = 7.65
4p + 5e = 7.20
Use adding/subtracting formula
The cost of an eraser is $1.44
You would multiply both 2x and -8 by 5. The answer would be 10x-40.
