document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1114389>Question 1114389</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Greg rented a truck for one day. There was a base fee of $11.00, and there was an additional charge of 9 cents for each mile driven. The total cost, C (in dollars), for driving x miles is given by the following function. C(x) =  11.00+ 0.09x. What is the total rental cost if Greg drove 30 miles? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #729337 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39630)</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=729337\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> You only have two variables.<BR>\n" );
document.write( "C(x) for cost<BR>\n" );
document.write( "x for miles driven\r<BR>\n" );
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document.write( "What is the total rental cost if Greg drove 30 miles?<BR>\n" );
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document.write( "What did that mean?<BR>\n" );
document.write( "C(x), being asked for <BR>\n" );
document.write( "x=30\r<BR>\n" );
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document.write( "What next step?<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=C%2830%29=11%2B0.09%2A%2830%29 ALIGN=MIDDLE  ALT=\"C%2830%29=11%2B0.09%2A%2830%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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