archelusronysha archelusronysha
  • 20-09-2022
  • Mathematics
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Part 1
The telephone company offers two billing plans for local calls. Plan 1 charges ​$ per month for unlimited calls and Plan 2 charges ​$ per month plus ​$ 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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