Respuesta :
500=-400 + 15(x)
if you have to make the 400 back plus the 500 it would be 60
if not it would be 33.3
if you have to make the 400 back plus the 500 it would be 60
if not it would be 33.3
It would be 61 to make more than $500 if you include the $400 they spent on the tractor. If not then it would be 34.333 as the questions says MORE than $500.