# A cashier earns an hour. If x is the number of hours worked, which function represents the cashier’s earnings? y = 7x y = x 7 y = 7/x y=7

I think its 7x since x represents the hours she worked. So lets say that she worked for 5 hours this day. It would be 5*7 which is \$35. So it is 7x and if there is any choices you might say it as well so we can help you better

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