Britt hires a personal trainer for the summer.
The trainer charges a $40 sign up fee plus
$22.50 per hour. If Britt spends a total of
$940 over the summer, how many hours did
she train with the trainer?

Val and tony get paid per project. val is paid a project fee of $44 plus $12 per hour. tony is paid a project fee of $35 plus $15 per hour. write an expression to represent how much a company will pay to hire both to work the same number of hours on a project.