book Maths Puzzle Numerical Ability

Solve and Graph the following:

4x+2y=8
4x+2y<8
4x+2y>8

Read Solution (Total 0)

book Other Question

the perimeter of a rectangle is 160 ft. One fourth the length is the same as twice the width. Find the dimensions of the rectangle. A truck driver traveled at an average speed of 55 miles per hour on a 200-mile trip to pick up a load of freight. On the return trip(with truck fully loaded),the average speed was