document.write( "Question 923414: if your phone charges a flat fee of $50 every month as well as $0.10 for every minute plus 6% tax if i paid $65.72 how many minutes did i spend making phone calls?? \n" ); document.write( "
Algebra.Com's Answer #560014 by ewatrrr(24785)\"\" \"About 
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x the number of minutes
\n" ); document.write( "\"65.72%2F1.06+=+.10x+%2B+50\"
\n" ); document.write( "62 = .10x + 50
\n" ); document.write( "12 = .10x
\n" ); document.write( "12/.10 = x = 120 min, the number of minutes
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