To paint a house, two painters are hired. the first painter can paint the entire house in ten hours. the second painter will need six hours to paint the entire house. if the two painters start painting at 8: 00 am, at what time will they finish painting the house?

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?