Ashley purchased a prepaid phone card for $25.75. Calls cost 6 cents a minute using this card. The credit, C (in dollars), left on the card after it is used for x minutes of calls is given by the following.

asked Jan 21, 2022 24.1k views

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5 votes

That would be correct

HoelR answered Jan 26, 2022

by HoelR

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