Mathematics, 06.11.2020 04:40 evy22

Mario starts with a piece of construction paper that is 10 inches by 12 inches. He then cuts out a square piece from each corner of the construction paper. If each of the square pieces are 3 inches on an edge, which expression represents the area of the paper left over? (10 × 12) + (4 × 32)
(10 × 12) - (4 × 32)
(10 × 12) - 32
(10 × 12) - (4 × 3)

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Mario starts with a piece of construction paper that is 10 inches by 12 inches. He then cuts out a s...