document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=124271>Question 124271</A>: <I><SPAN STYLE=\"word-break: break-all;\"> a telephone company charges $4.95 per month for long distance calls plus $0.05<BR>\n" );
document.write( "per minute. the monthly cost c of long distance calls can be described by the equation c=0.05m+4.95, where m is the number of minutes<BR>\n" );
document.write( "1)find the y-intercept of the graph of the equation<BR>\n" );
document.write( "2)graph the equation<BR>\n" );
document.write( "3)if you talk 140 minutes, what is the monthly costfor long distance </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #91080 by </B><A HREF=/tutors/aboutme.mpl?userid=anne><B>anne(47)</B></A><img src=\"/images/stars/stars-07.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=anne><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=91080\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Ok\r<BR>\n" );
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document.write( "so this is what we got to do.\r<BR>\n" );
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document.write( "a) the y intercept is 4.95 because it is the base or initial cost and if you talk  no minutes you still pay that amount.\r<BR>\n" );
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document.write( "b) plot a point at 4.95 and then go 0.05 up and 1 sideways.so you have your graph.\r<BR>\n" );
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document.write( "c)y= 0.05m+4.95<BR>\n" );
document.write( "  y= 0.05(140) +4.95<BR>\n" );
document.write( "  y= 7+4.95<BR>\n" );
document.write( "  y= 11.95\r<BR>\n" );
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document.write( "the cost for 140 minutes is $ 11.95.\r<BR>\n" );
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document.write( "did this help??\r<BR>\n" );
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document.write( "CHEERS\r<BR>\n" );
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document.write( " </SPAN>\n" );
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