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Mathematics, 02.02.2020 18:02 nataliahenderso
Two cell phone companies have different rate plans. runfast has monthly charges $8 plus $8 per gig of
data. b a & d’s monthly charge is $15 plus $4 per gig of data. your task is to determine under what
circumstances each company has the better pricing. you will derive and solve a set of equations, graph
those equations, and evaluate the meanings for these events. don’t worry; i have a series of questions
to guide you through the process. good luck!
1. determine the equation for the monthly charges for runfast and ba& d. (2 points)
runfast=
ba& d=
2. use your mathematical skill to solve this system of equations using the substitution method. (4
points)
show your work here:
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Answers: 1
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Two cell phone companies have different rate plans. runfast has monthly charges $8 plus $8 per gig o...
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