8. The volume of a rectangular candy box is (2y3 - 9y2 - 197 +6) cubic cm and its height is (- 6) cm. Find the area of the base of the box A. (y2 + 3y - 1) cm2 C. (2y2 + 3y + 1) cm2 B. (2y2 + 3y - 1) cm2 D. (3y2 + 3y - 1) cm2 9. In the Mathematics Class at Perfecto National High School, the boys of G10 - Euclid were asked to build a huge wooden rectangular container with a volume of 60mThe width of the rectangular container is 2 m less than the length and the height is 1 m less than the length Find the dimensions of the container. A L = 6, W = 2, H = 5 CL = 3, W = 4. H = 5 B. L = 3, W = 2, H = 6 D. L = 5, W = 3, H = 4 10. One dimension of a cube is increased by 1 inch to form a rectangular block. Suppose that the volume of the new block is 252 cubic inches. Find the length of an edge of the original cube A 6 inches B. 7 inches C. 8 inches D. 9 inches.