7. Alice knows a phone call to a friend costs 42 cents for the first 3 minutes and 5 cents for each additional minute. T

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7. Alice knows a phone call to a friend costs 42 cents for the first 3 minutes and 5 cents for each additional minute. T

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7 Alice Knows A Phone Call To A Friend Costs 42 Cents For The First 3 Minutes And 5 Cents For Each Additional Minute T 1
7 Alice Knows A Phone Call To A Friend Costs 42 Cents For The First 3 Minutes And 5 Cents For Each Additional Minute T 1 (76.89 KiB) Viewed 50 times
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7. Alice knows a phone call to a friend costs 42 cents for the first 3 minutes and 5 cents for each additional minute. The number of minutes (m) you call and the cost (C) of the call are related. Express the following relation as a function.
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