You have a rectangular piece of cardboard that is 6 feet long and 5 feet wide. You want to make a box, so you cut out squares of length x at each corners. You then fold the sides up to make a box with no top. If the volume of the box is 10ft^3, what was the size of the square you cut off of the corners?

You have a rectangular piece of cardboard that is 6 feet long and 5 feet wide You want to make a box so you cut out squares of length x at each corners You then class=