Can someone help me out?

How do you solving the solution of each system using elimination?

Find the constant of variation for the relation and use it to write an equation for the statement. then solve 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.