Joyce paid $60.00 for an item at the store that was 50 percent off the original price. What was the original price? $

Give your answer to the nearest cent.

Aconstruction worker needs to put a rectangular window in the side of a building he knows from measuring that the top and bottom of the window have a width of 8bfeet and the sides have a length of 15 feet he also measured one diagonal to be 17 feet what is the length of the other diagonal