The area of a rectangle is a. the width of the rectangle is x and the perimeter is 14. write a function to express the area of the rectangle in terms of x.

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