Sage L.

asked • 09/07/20

PLEZZZ Help! ASAP! Big math exam Friday!

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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