SOLUTION: 12. Jamie’s car repair shop charges $75 for diagnosis of the problem and $13 per hour for labor. The total bill of the repair cost $511. How many hours of labor were needed to co

Algebra ->  Finance -> SOLUTION: 12. Jamie’s car repair shop charges $75 for diagnosis of the problem and $13 per hour for labor. The total bill of the repair cost $511. How many hours of labor were needed to co      Log On


   

Question 208316: 12. Jamie’s car repair shop charges $75 for diagnosis of the problem and $13 per hour for labor. The total bill of the repair cost $511. How many hours of labor were needed to complete the job?
Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
(511-75)/13=33.5 hrs