document.write( "Question 331989: One gallon for five miles is how many dollars per day? \n" ); document.write( "
Algebra.Com's Answer #238153 by jrfrunner(365)\"\" \"About 
You can put this solution on YOUR website!
you are actually missing two pieces of information: $/gallon and Miles/day\r
\n" ); document.write( "\n" ); document.write( "if you take the information you give\r
\n" ); document.write( "\n" ); document.write( "\"+1+gallon%2F5+miles+\" you need to multiply this by terms in such a way
\n" ); document.write( "that all the terms cancel out and leave you with the terms you want ( dollars/day)\r
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\n" ); document.write( "\n" ); document.write( "--
\n" ); document.write( "so you need to provide the X and Y unknowns\r
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