The forumla for the volume of a cone is v=1/3pr^2h. the radius r of the caone may be expressed as

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.