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Please help me! I will make you as the best answer

Please help me! I will make you as the best answer-example-1

1 Answer

3 votes

Answer:

40

Explanation:

The area of a rectangle is length*width. So, 200=8(1/2x+5). Dividing by 8, 25=1/2x+5. Subtracting 5, 20=1/2x, multiplying by 2, 40=x.

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