Katyusha decides to measure how the volume of water households use changes as the area of their property increases. what would be an appropriate unit for katyusha's purpose?

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.