John’s rectangular backyard is (10x+4) feet long and (3x+2) feet wide. What is the area of his backyard? A. (30x^2+8) ft^2 B. (13x^2+19x+8) ft^2 C. (30x^2+32x+8) ft^2 D. (13x+6) ft^2 - QAmmunity.org

John’s rectangular backyard is (10x+4) feet long and (3x+2) feet wide. What is the area of his backyard? A. (30x^2+8) ft^2 B. (13x^2+19x+8) ft^2 C. (30x^2+32x+8) ft^2 D. (13x+6) ft^2

asked Dec 23, 2021 21.4k views

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