Mathematics, 27.10.2020 03:50 jlmn5953

Camille is attending a fundraiser. She pays for her admission and buys raffle tickets for $5 each. If she buys 10 raffle tickets, then she would spend a total of $135 at the fundraiser. The number S of dollars Camille spends at the fundraiser is a function of r, the number of raffle tickets she buys.
Write the function's formula.
S=

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Camille is attending a fundraiser. She pays for her admission and buys raffle tickets for $5 each. I...