document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1156181>Question 1156181</A>: <I><SPAN STYLE=\"word-break: break-all;\"> At a concession​ stand, three hot dogs and four hamburgers cost ​$10.00​; four hot dogs and three hamburgers cost ​$9.25. Find the cost of one hot dog and the cost of one hamburger.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #778854 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><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=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=778854\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 3HD+4H=10.00<BR>\n" );
document.write( "4HD+3H=9.25<BR>\n" );
document.write( "multiply top by 4 and bottom by -3<BR>\n" );
document.write( "12HD+16H=40.00<BR>\n" );
document.write( "-12HD-9H=-27.75. add them<BR>\n" );
document.write( "7H=12.25<BR>\n" );
document.write( "H=1.75<BR>\n" );
document.write( "3HD+7=10.00<BR>\n" );
document.write( "3HD=3<BR>\n" );
document.write( "HD=1.00\r<BR>\n" );
document.write( "\n" );
document.write( "check in bottom <BR>\n" );
document.write( "4+5.25=9.25. checks\r<BR>\n" );
document.write( "\n" );
document.write( "so 1HD + 1H=1+1.75=$2.75 </SPAN>\n" );
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