document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=469346>Question 469346</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A car rental company offers two plans for renting a car.<BR>\n" );
document.write( "Plan A: 36 dollars per day and 22 cents per mile<BR>\n" );
document.write( "Plan B: 38 dollars per day with free unlimited mileage<BR>\n" );
document.write( "For what range of miles will plan B save you money?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #322089 by </B><A HREF=/tutors/aboutme.mpl?userid=ccs2011><B>ccs2011(207)</B></A><img src=\"/images/stars/stars-09.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ccs2011><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=ccs2011><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=322089\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> First write cost equations based on given information<BR>\n" );
document.write( "Let m be miles driven<BR>\n" );
document.write( "Plan A:<BR>\n" );
document.write( "cost = 36 + 0.22m<BR>\n" );
document.write( "Plan B:<BR>\n" );
document.write( "cost = 38<BR>\n" );
document.write( "B will cost less if B cost is less that A cost:<BR>\n" );
document.write( "38 < 36 + .22m<BR>\n" );
document.write( "Solve for m<BR>\n" );
document.write( "Subtract 36 on both sides<BR>\n" );
document.write( "2 < .22m<BR>\n" );
document.write( "Divide by 0.22 on both sides<BR>\n" );
document.write( "9.09 < m<BR>\n" );
document.write( "Therefore, If you drive more than 9 miles Plan B is cheaper </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );