Mathematics, 11.03.2020 21:26, tayymac1998

The area of a rectangular school yard is given by the equation x^2 + 19x + 90 as measured in square yards. The teacher wants you to run the length. How far will you run if x = 30?

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The area of a rectangular school yard is given by the equation x^2 + 19x + 90 as measured in square...