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Mathematics, 22.09.2021 20:20 alexisbcatlett14

Haley pays a monthly fee of $20 for her cell phone and then pays 5 cents per minute used. The total cost of Haley's m S the number of minutes used.
monthly cell phone bill can be expressed by the function C(m) = 0.05m + 20, where
What are the domain and range of the function C(m)?

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Haley pays a monthly fee of $20 for her cell phone and then pays 5 cents per minute used. The total...
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