Acompany sells its printers to customers in order to make a profit of 25% calculate the price the company paid for a printer which was sold to a customer for 2500

Which of the following lines does not intersect the line y=-2x+3 ? a) y=2x b) y=2x-3 c) y=2x+3 d) y=-2x-3

Me. i can't figure out this question. give an explanation too. .

Abird on top of a 200 ft bridge tower sees a man standing on the lower part of the bridge (which is 50 ft above the ground). the angle of depression from the bird is 26 ̊. how far is the man from the base of the bridge tower? with explanation and pictures .