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Mathematics, 23.08.2019 10:30 scoutrussel4life

The ice skating rink charges an hourly fee for skating and $3 to rent skates for the day. gillian rented skates and skated for 3 hours and was charged $21. which equation represents the cost, c(x), of ice skating as a function of x, the number of hours of skating? a)c(x) = 3x + 3 b)c(x) = 6x + 3 c)c(x) = 7x + 3 d)c(x) = 8x + 3

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