document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=61428>Question 61428</A>: <I><SPAN STYLE=\"word-break: break-all;\"> It is approximately 300 miles from Chicago, Illinois, to St. Louis, Missouri. Allowing for various traffic conditions, a driver can average approximately 60 miles per hour.\r<BR>\n" );
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document.write( "a)	How far have you traveled after 3 hours?<BR>\n" );
document.write( "Answer: 180 miles\r<BR>\n" );
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document.write( "Show work in this space: 3(60) = X (I think this is how it has to be done)<BR>\n" );
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document.write( "b)	How far have you traveled after 4 hours?\r<BR>\n" );
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document.write( "Answer:4(60)\r<BR>\n" );
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document.write( "Show work in this space:\r<BR>\n" );
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document.write( "c)	How far have you traveled after t hours? i.e. write a linear function that expresses the distance traveled, d, as a function of time, t.\r<BR>\n" );
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document.write( "Answer: \r<BR>\n" );
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document.write( "d)	How far will you HAVE LEFT to travel to reach St. Louis after you have traveled 3 hours?\r<BR>\n" );
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document.write( "Answer:\r<BR>\n" );
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document.write( "Show work in this space:\r<BR>\n" );
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document.write( "e)	How far will you HAVE LEFT to travel to reach St. Louis after you have traveled 4 hours?\r<BR>\n" );
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document.write( "Answer:\r<BR>\n" );
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document.write( "Show work in this space:\r<BR>\n" );
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document.write( "f)	How far will you HAVE LEFT to travel to reach St. Louis after you have traveled t hours?  i.e. write a linear function that expresses the distance to be traveled to reach St. Louis, s, as a function of time, t.\r<BR>\n" );
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document.write( "Answer:2 more hours   <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 #44855 by </B><A HREF=/tutors/aboutme.mpl?userid=303795><B>303795(602)</B></A><img src=\"/images/stars/stars-11.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=303795><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=44855\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> It is approximately 300 miles from Chicago, Illinois, to St. Louis, Missouri. Allowing for various traffic conditions, a driver can average approximately 60 miles per hour. <BR>\n" );
document.write( "a) How far have you traveled after 3 hours?<BR>\n" );
document.write( "Answer: 180 miles <BR>\n" );
document.write( "Show work in this space: 3(60) = X (I think this is how it has to be done)\r<BR>\n" );
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document.write( "b) How far have you traveled after 4 hours? <BR>\n" );
document.write( "Answer: 240 miles <BR>\n" );
document.write( "Show work in this space: 4 times 60 = 240 miles <BR>\n" );
document.write( "c) How far have you traveled after t hours? i.e. write a linear function that expresses the distance traveled, d, as a function of time, t. <BR>\n" );
document.write( "Answer: d = 60t<BR>\n" );
document.write( "The distance is found by multiplying the time in hours by the speed so after t hours you have travelled distance = 60t<BR>\n" );
document.write( "d) How far will you HAVE LEFT to travel to reach St. Louis after you have traveled 3 hours? <BR>\n" );
document.write( "Answer: 120 miles<BR>\n" );
document.write( "Show work in this space: After travelling for 3 hours you have travelled 180 miles (see question a) so you have 300 - 180 = 120 miles to go<BR>\n" );
document.write( "e) How far will you HAVE LEFT to travel to reach St. Louis after you have traveled 4 hours? <BR>\n" );
document.write( "Answer: 60 miles <BR>\n" );
document.write( "Show work in this space: After travelling for 4 hours you have travelled 240 miles (see question b) so you have 300 - 240 = 60 miles to go<BR>\n" );
document.write( "f) How far will you HAVE LEFT to travel to reach St. Louis after you have traveled t hours? i.e. write a linear function that expresses the distance to be traveled to reach St. Louis, s, as a function of time, t. <BR>\n" );
document.write( "Answer: s = 300 - 60t<BR>\n" );
document.write( "Show work in this space: After travelling for t hours you have travelled 60t miles (see question c) so you have  300 - 60t miles to go<BR>\n" );
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