document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1009371>Question 1009371</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Mr. Fixit charges a flat fee of $40 for any<BR>\n" );
document.write( "house call plus $15 per hour for each hour on<BR>\n" );
document.write( "the job. \r<BR>\n" );
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document.write( "a) Write a linear function for the cost, C(x),<BR>\n" );
document.write( "of a repair if it takes x hours. \r<BR>\n" );
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document.write( "B)If the total cost of a repair was $175,<BR>\n" );
document.write( "how many hours were spent on the job?<BR>\n" );
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document.write( "C)Graph the function </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #624875 by </B><A HREF=/tutors/aboutme.mpl?userid=addingup><B>addingup(3677)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=addingup><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=addingup><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=624875\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> C(x)= 40+15x<BR>\n" );
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document.write( "when C(x)= 175:<BR>\n" );
document.write( "40+15x= 175<BR>\n" );
document.write( "15x= 135<BR>\n" );
document.write( "x= 135/15<BR>\n" );
document.write( "x= 9 hours </SPAN>\n" );
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