document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=159781>Question 159781</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a rock climbing gym charges nonmembers $16 per day to use the gym and $8 per day for equipment rental. Members pay a yearly fee of $450 for unlimited rock climbing and $6 per day for equipment rental. Write and solve an equation to find how many times you must use the gym to justify becoming a member.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #117820 by </B><A HREF=/tutors/aboutme.mpl?userid=jojo14344><B>jojo14344(1513)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jojo14344><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=117820\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> </pre><font size=4><b><BR>\n" );
document.write( "RATE 1:<BR>\n" );
document.write( "charge per session + equip't rental<BR>\n" );
document.write( "$16/day + $8/day<BR>\n" );
document.write( "RATE 2:<BR>\n" );
document.write( "unlimited session + equip't rental<BR>\n" );
document.write( "$450/yr + $6/day\r<BR>\n" );
document.write( "\n" );
document.write( "Remember: x=no.of times (session) going to the gym<BR>\n" );
document.write( ".<BR>\n" );
document.write( "So equating RATE 1 & RATE 2:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16x%2B8x=450%2B6x ALIGN=MIDDLE  ALT=\"16x%2B8x=450%2B6x\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=24x-6x=450 ALIGN=MIDDLE  ALT=\"24x-6x=450\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=18x=450 ALIGN=MIDDLE  ALT=\"18x=450\"   DISABLED_style= \"max-width:90%; height:auto;\" > --------> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=cross%2818%29%2Fcross%2818%29=cross%28450%2925%2Fcross%2818%29 ALIGN=MIDDLE  ALT=\"cross%2818%29%2Fcross%2818%29=cross%28450%2925%2Fcross%2818%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=25 ALIGN=MIDDLE  ALT=\"x=25\"   DISABLED_style= \"max-width:90%; height:auto;\" >, number of sessions to go should be MORE than this in order to justify of becoming a member.<BR>\n" );
document.write( "Let's see why?<BR>\n" );
document.write( "RATE 1: =<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16%2A25%2B8%2A25 ALIGN=MIDDLE  ALT=\"16%2A25%2B8%2A25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=400%2B200 ALIGN=MIDDLE  ALT=\"400%2B200\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= $600<BR>\n" );
document.write( "RATE 2: = <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=450%2B6%2A25 ALIGN=MIDDLE  ALT=\"450%2B6%2A25\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=450%2B150 ALIGN=MIDDLE  ALT=\"450%2B150\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "= <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=600 ALIGN=MIDDLE  ALT=\"600\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "You see, if go 25 sessions, either RATE is okay. But if you go over 25, then RATE 2 is a better choice for unlimited rock climbing. Try 30 sessions you'll see.<BR>\n" );
document.write( "Thank you<BR>\n" );
document.write( "Jojo</pre><BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );