document.write( "Question 597400: A taxi cab company charges $2.50 upon entry and $2.00 per mile after that.
\n" ); document.write( "a) Write a linear function that relates the cost of the cab ride C with the length of a cab ride of x miles.
\n" ); document.write( "b) If you only had $15.00, how long of a cab ride could you take?
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Algebra.Com's Answer #378180 by wraith87(4)\"\" \"About 
You can put this solution on YOUR website!
a) cost = 2x+2.5\r
\n" ); document.write( "\n" ); document.write( "b) x = (15-2.5)/2
\n" ); document.write( " x = 6.25miles
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