document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=665391>Question 665391</A>: <I><SPAN STYLE=\"word-break: break-all;\"> You rent a car and are offered 2 payments options. You can pay P1,500 a day plus P500 a mile (option A) or you can pay P1000 a day plus P600 a mile (option B). For what amount of daily miles will option A be the cheaper plan? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #413866 by </B><A HREF=/tutors/aboutme.mpl?userid=mananth><B>mananth(16946)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=mananth><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=mananth><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=413866\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let the mileage per day be x\r<BR>\n" );
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document.write( "Option A<BR>\n" );
document.write( "C= 1500+500x\r<BR>\n" );
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document.write( "Option B<BR>\n" );
document.write( "c= 1000+600x\r<BR>\n" );
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document.write( "Option A < Option B\r<BR>\n" );
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document.write( "1500+500x < 1000+600x\r<BR>\n" );
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document.write( "1500-1000< 600x-500x\r<BR>\n" );
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document.write( "500<100x<BR>\n" );
document.write( "/100<BR>\n" );
document.write( "5<x\r<BR>\n" );
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document.write( "Option A is cheaper for miles more than 5<BR>\n" );
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