Mathematics, 01.09.2020 21:01 hayleydawn
The telephone company offers two billing plans for local calls. Plan 1 charges ?$29 per month for unlimited calls and plan 2 charges ?$16 per month plus 5 cents per call. Use an inequality to find the number of monthly calls for which plan 1 is more economical than plan 2.
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The telephone company offers two billing plans for local calls. Plan 1 charges ?$29 per month for un...
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