Luke has a toy, shaped like a rectangular prism, that needs to be sent in a box. The measurements of the toy are 8 inches long, 5 inches wide, and 6 inches high. To make sure there is enough room for the packing material, the measurements of the box need to be at least 1 inch greater than the length, width, and height of the toy. The box’s volume must be less than 400 cubic inches.
