Mathematics, 28.01.2020 03:31 bbbbhu
Customers of a phone company can choose between two service plans for long distance calls. the first plan has no monthly fee but charges $0.15 for each minute of calls. the second plan has a $17 monthly fee and charges an additional $0.11 for each minute of calls. for how many minutes of calls will the costs of the two plans be equal?
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Customers of a phone company can choose between two service plans for long distance calls. the first...
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