document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=631873>Question 631873</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Need help!! Find out how many calls must be made to make Plan A the better deal.<BR>\n" );
document.write( "•	Plan A: $45 a month for unlimited calling<BR>\n" );
document.write( "•	Plan B: $15 a month plus $0.10 per minute<BR>\n" );
document.write( "Complete the following steps to solve the above problem:<BR>\n" );
document.write( "a.	Write the cost equation for Plan A:<BR>\n" );
document.write( "b.	Write the cost equation for Plan B:<BR>\n" );
document.write( "c.	Use the equations written in steps a) and b) to show the inequality that models the given conditions. Solve the inequality to find out how many calls must be made to make Plan A the better deal.  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #397850 by </B><A HREF=/tutors/aboutme.mpl?userid=richwmiller><B>richwmiller(17219)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=richwmiller><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=richwmiller><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=397850\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> plan a <BR>\n" );
document.write( "y=45\r<BR>\n" );
document.write( "\n" );
document.write( "plan b<BR>\n" );
document.write( "y<.1m+15<BR>\n" );
document.write( "45<.1m+15<BR>\n" );
document.write( "30<.1m<BR>\n" );
document.write( "300<m<BR>\n" );
document.write( "after 300 minutes plan a is cheaper </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );