cost of removing the pollution
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If the cost in millions of dollars, to remove x% of pollution in a lake modeled by C=6000/200-2x, how would I figure the cost to remove 75% of the pollution?
Here is my solution: C=6000/200-2(75)
C= 120
Is this the correct way to solve?
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The solution explains how to calculate the cost to remove 75% of the pollution in detail.
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