Question

two workers purchase a tractor for 400$ they charge 15 an hour to plant a field how many hours do they need to work to make more than 500

Answer 1

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

Answer 2

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.