Ben can address the weekly newsletters in 4 1/2 hours. Charlie can address them in 3 hours. How long would it take them to address the newsletters if they work together?

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