document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1070468>Question 1070468</A>: <I><SPAN STYLE=\"word-break: break-all;\"> In a certain city, the monthly cost of telephone service is given by the function <BR>\n" );
document.write( "C = 0.10n + 12,<BR>\n" );
document.write( " where n is the number of calls, 10¢ is the cost per call, and $12 is a fixed charge. \r<BR>\n" );
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document.write( "Find the cost of making 30 calls in a month. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #685561 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39617)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=685561\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> n=30.<BR>\n" );
document.write( "Evaluate C. </SPAN>\n" );
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