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Mathematics, 19.10.2020 07:01 heavenmckissack21

Rafael can choose plan a or Plan B for his long-distance charges. For each plan, cost (in dollars) depends on minutes used (Per month) as shown below.


Rafael can choose plan a or Plan B for his long-distance charges. For each plan, cost (in dollars)

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Rafael can choose plan a or Plan B for his long-distance charges. For each plan, cost (in dollars) d...
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