Mathematics, 13.12.2020 21:50 aldape06252004

I need help... (3z + 1) + (5 + 7z)

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Mathematics, 21.06.2019 23:00, rosier2230

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x

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