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A merchant buys an old carpet for $25.00. He spends $15.00 to have it restored to good condition and then sells the rug for $50.00. What is the percent profit on his total investment?

The function f (x) = x^2is graphed above. which of the graphs below represents the function g (x) = x^2-3

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Three less than the product of 8 and a number is equal to 6

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