21trachselk 21trachselk

03-12-2018
Mathematics

contestada

Cell-Phone-R-Us offers a phone plan for $26 per month after a start-up fee of $215. If Caleb spent a total of $839, how many months of service did he pay for?

Respuesta :

47annakendrickx 47annakendrickx

03-12-2018

Answer:

24 months

Step-by-step explanation:

y=26x+215

839=26x+215

624=26x

x=24

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