Explain how you would use equivalent fractions to solve 0.5 + 0.10

What properties allow transformation to be used as a problem solving tool

Just tell me how to set up the equation.

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.