document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=904808>Question 904808</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A movie theater charges $5 admission for an adult and $3 for a child. If 700 tickets were sold and the total revenue received was $2900, how many child tickets were sold?<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #548898 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=548898\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> a+b=700,<BR>\n" );
document.write( "5*a+3*b=2900<BR>\n" );
document.write( "a=700-b<BR>\n" );
document.write( "5*(700-b)+3*b=2900<BR>\n" );
document.write( "3500-5b+3*b=2900<BR>\n" );
document.write( "-2*b=-600<BR>\n" );
document.write( "b=300<BR>\n" );
document.write( "a=700-b<BR>\n" );
document.write( "a=400 at $5 and  b=300 at $3<BR>\n" );
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document.write( "400+300=700<BR>\n" );
document.write( "5*a+3*b=2900<BR>\n" );
document.write( "5*400+3*300=2900<BR>\n" );
document.write( "2000+900=2900<BR>\n" );
document.write( "2900=2900<BR>\n" );
document.write( "ok<BR>\n" );
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