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Mathematics 10 Online
OpenStudy (anonymous):

Which of the following represents the area of a rectangle whose length is 5x – 3 and whose width is x + 7? Answer 5x^2 – 21 5x^2 – 32x – 21 5x^2 + 32x – 21 5x^2 + 9x – 21

OpenStudy (angela210793):

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