A plumber finished three jobs on Tuesday. The first two only cost the owner the $45 trip fee becouse they took very little time to complete. For the third job the plumber charged the trip fee plus 6 times his hourly rate. If the plumber received a total of $303 for the day what was his hourly rate?

Respuesta :

The hourly rate would be 28$ per hour because 45 +45 +45 + 6h= 303; $28 per hour