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Mathematics 19 Online
OpenStudy (niahloves):

Which expressions could be used to calculate the area of this patio? Choose exactly two answers that are correct. A. (18 • 5) + (16 • 12) B. (18 • 21) – (12 • 5) C. (18 • 21) – (16 • 6) D. (12 • 21) + (6 • 15)

OpenStudy (niahloves):

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