(Solution) - A local Pennysaver charges 11 for each of the first -(2025 Original AI-Free Solution)

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Academic Level: Undergrad. (yrs 3-4)

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Pages: 5 Words: 1375

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A local Pennysaver charges $11 for each of the first three lines of a classified ad, and $5 for each additional line.
a. What is the price of a two-line ad?
b. What is the price of a five-line ad?
c. If x is the number of lines in the ad, express the cost c(x) of the ad as a piecewise function.