4. The amount of water an electric dishwasher uses to wash dishes varies directly with the number of loads of
dishes. The dishwasher uses 24 gallons of water to wash
4 loads of dishes. How many gallons of water will the
dishwasher use to wash 10 loads of dishes?

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Isuck at math ; ^; m a student solved this problem and said the answer is 3 feet. chase had a roll of ribbon that contained 7 7/8  feet of ribbon. he cut off one piece that was 3 5/8  feet long and another piece that was 1 1/4  feet from the roll. how much ribbon was left on the roll? is the student's answer reasonable? yes, the answer is reasonable. no, the answer is not reasonable. it should be about 2 feet. no, the answer is not reasonable. it should be about 13 feet. no, the answer is not reasonable. it should be about 4 feet.

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.