Mathematics, 25.02.2021 18:30 Deavionaaaaa
The telephone company offers two billing plans for local calls. plan 1 chargers $26 per month for unlimited calls and plan 2 charges $19 per month plus $0.04 per call.
a) use an inequality to find the number of monthly calls for which plan 1 is more economical than plan 2
b) explain the meaning of the answer to part a
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The telephone company offers two billing plans for local calls. plan 1 chargers $26 per month for un...
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