You are building a rectangular deck. the area of the deck should be 250ft². you want the length of the deck to be 5 ft longer than twice its width. what should the dimensions of the deck be?

Randy and trey take turns cleaning offices on the weekends. it takes randy at most 4 hours to clean the offices. it takes trey at most 6 hours to clean the offices. what is the greatest amount of time it would take them to clean the offices together? 2.4 hours 2.5 hours