If ed can paint the bedroom by himself in 3 hours, and his friend , jake, works at the same pace as ed does , how long will it take to paint the room if the boys work together? (shoe work)

The first side of a triangle measures 5 in less than the second side, the third side is 3 in more than the first side, and the perimeter is 17 in. how long is the third side? if s represents the length of the second side, which of the following represents the length of the third side? s-5 ws-2 s+ 3 next question ask for turn it in