document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1203890>Question 1203890</A>: <I><SPAN STYLE=\"word-break: break-all;\"> If 68 people attend a concert and tickets for adults cost $3.75 while tickets for children cost $2 and total receipts for the concert was $195.5, how many of each went to the concert? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #839782 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=839782\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> If 68 people attend a concert and tickets for adults cost $3.75 while tickets for children cost $2 and total receipts for the concert was $195.5, how many of each went to the concert?\r<BR>\n" );
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document.write( "68 people attend a concert\r<BR>\n" );
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document.write( " let x adults attend the concert . tickets for adults cost $3.75\r<BR>\n" );
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document.write( " Let y children attend the concert . Tickets for children cost $2 \r<BR>\n" );
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document.write( "Number attended equation\r<BR>\n" );
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document.write( "x+y=68...........................................(1)\r<BR>\n" );
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document.write( "Receipts equation \r<BR>\n" );
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document.write( "3.75x + 2y = 195.5.............................(2)\r<BR>\n" );
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document.write( "Multiply (1) by 2 and subtract (2)\r<BR>\n" );
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document.write( "2x+2y = 136<BR>\n" );
document.write( "3.75x +2y= 195.5    ( From (2))\r<BR>\n" );
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document.write( "-1.75x = -59.5\r<BR>\n" );
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document.write( "x = -59.5/-1.75\r<BR>\n" );
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document.write( "x=34\r<BR>\n" );
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document.write( "y =68-34 = 34 \r<BR>\n" );
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document.write( " 34 adults and 34 children  attended the concert. </SPAN>\n" );
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