The temperature in degrees celsius can be expressed by the function c(f)=5/9(f-32) where f is the temperature in degrees farenheit. find the temperature in degrees celsius (to the nearest degree) if it is 7 degrees farenheit

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.