Solve the problem.Jane Hightone sells CDs for $9.75 each. Her initial cost to set up the business was $9500, and each CD costs her $4.75. Express the revenue R as a function of x, where x represents the number of CDs sold.
A. R(x) = 4.75x
B. R(x) = 4.75x + 9500
C. R(x) = 14.5x
D. R(x) = 9.75x
Answer: D
Mathematics
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