pattyanjixxx pattyanjixxx
  • 22-12-2022
  • Mathematics
contestada

The telephone company offers two billing plans for local calls. Plan 1 charges ​$25 per month for unlimited calls and Plan 2 charges ​$18 per month plus ​$0.05
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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