document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=459049>Question 459049</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An apartment building contains 12 units consisting of one- and two-bedroom apartments that rent for $360 and $450 per month, respectively. When all units are rented, the total monthly rental is $4,950. What is the number of two-bedroom apartments?<BR>\n" );
document.write( "A. 3<BR>\n" );
document.write( "B. 4<BR>\n" );
document.write( "C. 5<BR>\n" );
document.write( "D. 6<BR>\n" );
document.write( "E. 7 </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #314859 by </B><A HREF=/tutors/aboutme.mpl?userid=rfer><B>rfer(16322)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=rfer><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=314859\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x+y=12 y=12-x<BR>\n" );
document.write( "360x+450y=4950<BR>\n" );
document.write( "360x+450(12-x)=4950<BR>\n" );
document.write( "360x+5400-450x=4950<BR>\n" );
document.write( "-90x=-450<BR>\n" );
document.write( "x=5<BR>\n" );
document.write( "y=12-5=7 two bed </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );