Umesh’s total charge for an onsite job is: a fixed charge of $50 per job, plus an hourly charge of $80 per hour. which one of the following formulas shows how umesh’s total charge in dollars, c, relates to the number of hours, h, he spends on a job?
= 50h – 80
c = 50h + 80
c = 80h – 50
c = 80h + 50
c = 130h