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anonymous

  • 5 years ago

A rental truck costs $50 plus $.50 per mile, use intersection of graphs method to determine number of miles that the truck is driven if the costs is $80 and solve numerically with a table of values

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  1. anonymous
    • 5 years ago
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    So you have a function C(x) = 50 + 0.50x where x is miles driven. If C(x) = 80 80 = 50 + 0.50x subtract 50 from both sides 30 = 0.50x divide by 0.50 60 = x so it was driven 60 miles.

  2. anonymous
    • 5 years ago
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    Thank you , I got that part but now I have to make a table????

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