document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1116603>Question 1116603</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Suppose that a car rental agency charges a fixed amount per day plus an amount per mile for renting a car. Heidi rented a car one day and paid $95 for 200 miles. On another day she rented a car from the same agency and paid $146 for 370 miles. Find the linear function f(x) (where x is in miles and f(x) is in dollars) that the agency could use to determine its daily rental charges.<BR>\n" );
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document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #731489 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39625)</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=731489\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Two points to form a line are (200,95) and (370,146).\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29-95=%28%28146-95%29%2F%28370-200%29%29%28x-200%29 ALIGN=MIDDLE  ALT=\"f%28x%29-95=%28%28146-95%29%2F%28370-200%29%29%28x-200%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=f%28x%29-95=0.3%28x-200%29 ALIGN=MIDDLE  ALT=\"f%28x%29-95=0.3%28x-200%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=0.3x-60%2B95 ALIGN=MIDDLE  ALT=\"0.3x-60%2B95\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28f%28x%29=0.3x%2B35%29 ALIGN=MIDDLE  ALT=\"highlight%28f%28x%29=0.3x%2B35%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Fixed Fee,  $35<BR>\n" );
document.write( "Mile Rate, $0.30 per mile </SPAN>\n" );
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