SOLUTION: I am reviewing a chapter and am stuck on the following question. The cost of a new car included a 4.5% sales tax. If c represents the cost before tax, write an expressions for th

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Question 518364: I am reviewing a chapter and am stuck on the following question.
The cost of a new car included a 4.5% sales tax. If c represents the cost before tax, write an expressions for the total cost, including the sales tax.

Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
The cost of a new car included a 4.5% sales tax.
If c represents the cost before tax, write an expressions for the total cost, including the sales tax.
:
total cost = c + .045c