Arope is 225 centimeters long. you need the rope to be 1 1/2 meters long. how many centimeters should you cut off?

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

Which is the focus of a parabola with equation y2=4x

Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4