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Mathematics, 10.02.2021 17:10 hardwick744

At a store, notebooks are marked up 78% from what the retailer paid for them. The cost of a notebook is represented by n.
Which of the following expressions does NOT represent the markup cost?

A. n + 0.78n

B. (1+ 0.78)n

C. 1.78n

D. 0.78n

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Answers: 1

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