document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=56627>Question 56627</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Hi, Can you please me solve this problem thank you very much. <BR>\n" );
document.write( "The question is: <BR>\n" );
document.write( "A building hold 80 apartments. Une bedroom apartment cost $850/month. A two bedroom apartment cost 1050/month. The location itself cost 78 400/month. How many one bedrooms and two bedrooms are in this building? <BR>\n" );
document.write( "Thank you again.<BR>\n" );
document.write( "-kim \r<BR>\n" );
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document.write( "I am asking this question again because i wrote in the wrong amount instead of 78 200 , the actual amount is 78 400 <BR>\n" );
document.write( "thank you </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #38418 by </B><A HREF=/tutors/aboutme.mpl?userid=wgomero><B>wgomero(28)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=wgomero><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=38418\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> resolution:<BR>\n" );
document.write( "let x = 1 bedroom and y = 2 bedroom<BR>\n" );
document.write( "1) x + y = 80; <BR>\n" );
document.write( "2) 850x + 1050y = 78400\r<BR>\n" );
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document.write( "let solve equation 1 by y; y = 80 - x then plug in equation 2\r<BR>\n" );
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document.write( "850x + 1050(80 -x) = 78400<BR>\n" );
document.write( "850x + 84000 - 1050x = 78400<BR>\n" );
document.write( "-200x = 78400 - 84000<BR>\n" );
document.write( "-200x = - 5600<BR>\n" );
document.write( " x = 28\r<BR>\n" );
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document.write( "now find y in equation #1: 28 + y = 80; y = 80 - 28; y = 52\r<BR>\n" );
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document.write( "one bedroom = 28; two bedroom = 52.\r<BR>\n" );
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document.write( " </SPAN>\n" );
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