Mathematics, 02.04.2021 03:40 callieaustin4809

The amount Lin's sister earns at her part-time job is proportional to the number of hours she works. She earns $8.40 per hour. Write an equation in the form y = kx to describe this situation, where x represents the hours she works and y represents the dollars she earns. b. Is y a function of x? Explain how you know. C. Write an equation describing x as a function of y.

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