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on top of a monthly charge, averys cellphone company adds a fee for each text message snet. averys june bill was 50.79 which covered 104 text messages. the bill for may, which covered 83 text messages was only 46.59

Respuesta :

The price for the text message that is charged by the cellphone company will be $0.2.

  • Let the fixed monthly charge be m
  • Let the fee for each text be n.

Based on the above, the equation to represent the information given will be:

m + 104n = 50.79 ....... equation i

m + 83n = 46.59 ......... equation ii

Subtract equation ii from i

21n = $4.2

Divide both side by 21

21n/21 = $4.2/21

n = $0.2

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