levy72
11.09.2021 •
Mathematics
The telephone company offers two billing plans for local calls. Plan 1 charges $28 per month for unlimited calls and Plan 2 charges $18 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.
a. Let x represent the number of monthly calls. The answer is (Type an inequality.)
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Ответ:
Hi Can You answer mine too I really need the answer right now because I have to pass it tomorrow morning I hope you can help me:(
Step-by-step explanation:
about your question I'll just put it in the comment section:)
Ответ:
9
Step-by-step explanation:
Since the absolute value of -9 is 9.