Respuesta :

You would save 7 dollars

hroscoe
A = .20x where x = # checks written
B = 1.50(12) + .10x where x = # checks written and 1.50(12) is the YEARLY fee.

A = .20(250) = 50
B = 1.50(12) + .10(250) = 43, so the savings is $7