document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=973074>Question 973074</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jen Butler has been pricing speed pass train fares for a group trip to new york. Three adults and four children must pay $100.00. Two adults and three children must pay $70.00.Find the price of the adults ticket and the price of the childs ticket. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #595356 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=595356\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> A=Adult price; C=Child price<BR>\n" );
document.write( "3A+4C=$100 Multiply by 2.<BR>\n" );
document.write( "6A+8C=$200 Use this to subtract below.<BR>\n" );
document.write( ".<BR>\n" );
document.write( "2A+3C=$70 Multiply by 3.<BR>\n" );
document.write( ". 6A+9C=$210 Subtract equation from above.<BR>\n" );
document.write( "-(6A+8C=$200)<BR>\n" );
document.write( "C=$10 ANSWER 1: One child's fare is $10<BR>\n" );
document.write( ".<BR>\n" );
document.write( "3A+4C=$100<BR>\n" );
document.write( "3A+4($10)=$100<BR>\n" );
document.write( "3A+$40=$100<BR>\n" );
document.write( "3A=$60<BR>\n" );
document.write( "A=$20 ANSWER 2: One adult's fare is $20<BR>\n" );
document.write( ".<BR>\n" );
document.write( "CHECK:<BR>\n" );
document.write( "2A+3C=$70<BR>\n" );
document.write( "2($20)+3($10)=$70<BR>\n" );
document.write( "$40+$30=$70<BR>\n" );
document.write( "$70=$70\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );