Jamellagreene51 Jamellagreene51

19-03-2016
Mathematics

contestada

A cell phone company charges $40 per month for unlimited calling, and $0.20 per text message sent. If t represents the number of text messages Roxy sent last month, which expression represents the cost of her bill last month before any taxes or additional fees?

Respuesta :

19-03-2016

We know that 40$ is a constant and the number of texts sent (t) will change the price therefire we can plug it in the basic linear equation (p being the total price): p= 0.2t + 40

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airianairby12 airianairby12

19-10-2020

Answer:

40+0.2t

Step-by-step explanation:

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