Solve the problem.The area of a rectangular piece of cardboard shown is 705 square inches. The cardboard is used to make an open box by cutting a 3-inch square from each corner and turning up the sides. If the box is to have a volume of 1107 cubic inches, find the dimensions of the cardboard that must be used.
A. 9 in. by 38 in.
B. 15 in. by 47 in.
C. 18 in. by 50 in.
D. 12 in. by 44 in.
Answer: B
Mathematics
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