document.write( "Question 805049: 500 people attended a birthday party. The men gave $5 each, the women $3 each and the kids I cent each. The total amount added up to $500
\n" ); document.write( "How many men gave $5? How many women gave $3 and how many kids gave 1 cent each
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Algebra.Com's Answer #485056 by richwmiller(17219)\"\" \"About 
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m+w+k=500,
\n" ); document.write( "5m+3w+.01k=500
\n" ); document.write( "there are either 100, 200, 300 or 400 kids
\n" ); document.write( "so k=100
\n" ); document.write( "m+w+100=500,
\n" ); document.write( "5m+3w+1=500
\n" ); document.write( "k=100 doesn't work
\n" ); document.write( "or k=200
\n" ); document.write( "m+w+200=500,
\n" ); document.write( "5m+3w+2=500
\n" ); document.write( "k=200 doesn't work
\n" ); document.write( "so k=300
\n" ); document.write( "m+w+300=500,
\n" ); document.write( "5m+3w+3=500
\n" ); document.write( "k=300 doesn't work
\n" ); document.write( "or k=400
\n" ); document.write( "m+w+400=500,
\n" ); document.write( "5m+3w+4=500\r
\n" ); document.write( "\n" ); document.write( "m=98, w=2, k=400
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