khl khl
  • 23-10-2016
  • Mathematics
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a wireless phone plan cost eric $35 for a month of service during which he spent 450 text messages. if he was charged a fixed fee of $12.50, how much did he pay per text?

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Аноним Аноним
  • 23-10-2016
35= 450X + 12.50 it should be .05 

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