SOLUTION: kaitlin will rent car for weekend. she has two plans. the first plan has intial fee of $55 and cost of .7 cent per each mile driven. the 2nd has cost of .8 cent for each mile drive

SOLUTION: kaitlin will rent car for weekend. she has two plans. the first plan has intial fee of $55 and cost of .7 cent per each mile driven. the 2nd has cost of .8 cent for each mile drive

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Question 746161: kaitlin will rent car for weekend. she has two plans. the first plan has intial fee of $55 and cost of .7 cent per each mile driven. the 2nd has cost of .8 cent for each mile driven. how many miles would she need to drive for the two plan to cost the same?
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
let she drive x miles on both plans
C1= 55+0.0.07x
C2=0.08x
C1=C2
55+0.07x=0.08x
55=0.08x-0.07x
55=0.01x
x=5500 miles

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