Mathematics

Mathematics, 07.01.2021 14:00, glander2

If x + y ≥ a, x – y ≤ -1, and the minimum value of z = x + ay = 7, what is a?

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If x + y ≥ a, x – y ≤ -1, and the minimum value of z = x + ay = 7, what is a?...

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