What is the solution to the system x+3y+z=8 , 3x+2y-2z=5 , 4x-3t+kz=0

The lengths of two sides of a right triangle are given. find the length of the third side. round to the nearest tenth if necessary. a) y = 12/5x + 39/5 b) y = 5/12x + 5/39 c) y = 12/5x - 39/5 d) y = 5/12x - 5/39

A50% increase followed by 33 1/2% decrease

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?