document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=20537>Question 20537</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need to solve the following:\r<BR>\n" );
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document.write( "Mallory is 23 years older than Lisa.  Draw a graph showing Mallory's age as a function of Lisa's age for the first 40 years of Lisa's life.  Find the point on the graph when Mallory is twice as old as Lisa.\r<BR>\n" );
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document.write( "Thanks,<BR>\n" );
document.write( "Teri </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #9887 by </B><A HREF=/tutors/aboutme.mpl?userid=pwac><B>pwac(253)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=pwac><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/images/nopicture.jpg><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=9887\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Mallory's age = Lisa's age+23<BR>\n" );
document.write( "If we have Mallory as y<BR>\n" );
document.write( "and Lisa as x<BR>\n" );
document.write( "y=x+23<BR>\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=graph%28350%2C350%2C-5%2C40%2C-5%2C60%2Cx%2B23%29 ALIGN=MIDDLE  ALT=\"graph%28350%2C350%2C-5%2C40%2C-5%2C60%2Cx%2B23%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "To mark the point when Mallory is twice the age of Lisa<BR>\n" );
document.write( "take a line vertical from x axis at 23 and horizontally from y axis at 46\r<BR>\n" );
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document.write( "Pete </SPAN>\n" );
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