Mike charges an intial fee of $100 plus an hourly fee of $60. Joe charges an intial fee of$50 plus an hourly fee of $75. If mike and joe each have 3-hour jobs, who earns more money and how much more?

Respuesta :

100 x 3 + 60 = 360

50 x 3 + 75 = 225

360 - 225 = 135

Mike earns $135 more than Joe