document.write( "Question 312857: joe has a total of $580 consisting 5$ and 10$ bills. If he has 76 bills in all, how many of each type does he have?\r
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Algebra.Com's Answer #223701 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
f+t=76 t=76-f
\n" ); document.write( "5f+10(76-f)=580
\n" ); document.write( "5f+760-10f=580
\n" ); document.write( "-5f=-180
\n" ); document.write( "f=36 fives
\n" ); document.write( "t=76-36
\n" ); document.write( "t=40 tens
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\n" ); document.write( "400+180=580
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