document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=119899>Question 119899</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Solve the problem.  Parts for an automobile repair cost $448.  The mechanic charges $28 per hour.  If you receive an estimate for at least $532 and at most $616 for fixing the car, what is the time interval, in hours, that the mechanic will be working on the job?\r<BR>\n" );
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document.write( "a.{1,6}<BR>\n" );
document.write( "b.{1,3}<BR>\n" );
document.write( "c.{3,6} </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #87873 by </B><A HREF=/tutors/aboutme.mpl?userid=ptaylor><B>ptaylor(2198)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ptaylor><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=ptaylor><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=87873\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Labor alone costs at least $532-$448=$84<BR>\n" );
document.write( "Labor alone costs at most $616-$448=$168\r<BR>\n" );
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document.write( "The time interval (TI) can be stated as follows:\r<BR>\n" );
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document.write( "$84/$28<=TI<=$168/$28 or<BR>\n" );
document.write( "3<=TI<=6\r<BR>\n" );
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document.write( "The answer is c.\r<BR>\n" );
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document.write( "Hope this helps---ptaylor </SPAN>\n" );
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