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Mathematics, 22.09.2020 14:01 imstupid77

The telephone company offers two billing plans for local calls. Plan 1 charges $38 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. X represents the number of monthly calls in this math problem

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6mm^3 or .6cm^3

      216

      /   \

  36     6

  /   \     /

6     6   6

factor trees are nice.

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Answer from: Quest

c

step-by-step explanation:

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Answer from: Quest

answer: it depends on what the tax percentage

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