Question

Let s = x + 4y. Maximize s given the restrictions x ≥ 25, y ≥...

Let s = x + 4y. Maximize s given the restrictions x ≥ 25, y ≥ 10 and 5x + y ≤ 200.

Let d = 2x + y. Maximize d given the restrictions x ≥ 2, y ≥ 3 and x + y ≤ 25.

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