XYZ Music Store sells new CDs, n, for $12.25, and used CDs, u, for $5.75. The store earned $765 revenue last month. The store sold 22 more used CDs than
new CDs. Which system of equations represents this scenario?

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.