document.write( "Question 1206576: If 72 people attend a concert and tickets for adults cost $3.5 while tickets for children cost $1.5 and total receipts for the concert was $192, how many of each went to the concert?\r
\n" ); document.write( "\n" ); document.write( "adults?\r
\n" ); document.write( "\n" ); document.write( "children?
\n" ); document.write( "

Algebra.Com's Answer #844134 by josgarithmetic(39616)\"\" \"About 
You can put this solution on YOUR website!
y adults
\n" ); document.write( "72-y children\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"3.5y%2B1.5%2872-y%29=192\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "\"3.5y-1.5y%2B1.5%2A72=192\"\r
\n" ); document.write( "\n" ); document.write( "\"%283.5-1.5%29y=192-1.5%2A72\"\r
\n" ); document.write( "\n" ); document.write( "\"y=%28192-1.5%2A72%29%2F%283.5-1.5%29\"\r
\n" ); document.write( "\n" ); document.write( "\"highlight%28y=42%29\"\"adults\"
\n" ); document.write( "\"and\"
\n" ); document.write( "\"highlight%2830%29\"\"children\"
\n" ); document.write( "
\n" );