Sandra's dog weighs 3 1/2 pounds. each dog he gains 2/3 of a pound. if he continues to gain this much weight each week, how much will he weigh in 8?

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