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Mathematics, 15.05.2021 22:00 addiemaygulley2835

Evie is making square rugs for rooms in her dollhouse. She can determine the area of the rug from the function r(x) = x2-8x - 16, where x is the length in inches of the room and r(x) represents the area of the rug. Find the area of a rug given a room length of 13 inches.​

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