document.write( "Question 293644: Martina is going to rent a truck for one day. There are two companies she can choose from, and they have the following prices. \r
\n" ); document.write( "\n" ); document.write( "Company A has no initial fee but charges $0.90 for every mile driven.
\n" ); document.write( "Company B charges an initial fee of $55 and an additional $0.40 for every mile driven.
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\n" ); document.write( "For what mileages will Company A charge more than Company B?
\n" ); document.write( "Use m for the number of miles driven, and solve your inequality for m.
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Algebra.Com's Answer #211934 by brucewill(101)\"\" \"About 
You can put this solution on YOUR website!
I'll just equate the two:\r
\n" ); document.write( "\n" ); document.write( ".9m = 55 + .4m
\n" ); document.write( ".5m = 55
\n" ); document.write( "m = 110\r
\n" ); document.write( "\n" ); document.write( "To Check:
\n" ); document.write( ".9 * 110 = 99 (Company A)
\n" ); document.write( ".4 * 110 + 55 = 99 (Company B)\r
\n" ); document.write( "\n" ); document.write( "Therefore, anything over 99 miles would be where Company A is more expensive.
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