document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1188540>Question 1188540</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I want to compare two air conditioners using systems of linear equations. One, with inverter, priced 35,500 has a down payment of 13500 and 12 monthly amortizations of 1890. The other has no inverter, priced 24,000 with a down payment of 8000 and 12 monthly amortizations of 1375.<BR>\n" );
document.write( "a. What are the systems of equations?<BR>\n" );
document.write( "b. How do their graphs look like?<BR>\n" );
document.write( "c. What is their solution by substitution?<BR>\n" );
document.write( "d. What is the better option? Why? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #819701 by </B><A HREF=/tutors/aboutme.mpl?userid=ikleyn><B>ikleyn(52786)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ikleyn><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=ikleyn><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=819701\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .\r<BR>\n" );
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document.write( "If you want to compare, do it . . . \r<BR>\n" );
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document.write( "For it, one should have some clear conception, how to compare and what to do.\r<BR>\n" );
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document.write( "From your instructions in your post, I do not see any reasonable conception to follow it.\r<BR>\n" );
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