In order for Joe and Marty to compete against each other during the wrestling season next year they need to be in the same weight category. Joe weighs 180 pounds and plans to gain 2 pounds per week. Marty weighs 246 pounds and plans to lose 1 pound per week. In how many weeks will they weigh the same? (*HINT – Write two equations. Set them equal to each other. The solution is the r-value of the system.) PLEASE HELP FAST AND ILL MARK YOU BRAIN LIST