document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=969617>Question 969617</A>: <I><SPAN STYLE=\"word-break: break-all;\"> SOLVE the word problem COMPLETELY. you must use 2 variables. (2 let statements). PLEASE SOLVE AND SHOW ALL WORK AND ALL STEPS INVOLVED. \r<BR>\n" );
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document.write( "Jim exercises everyday. He walks at 3 mph and then jogs at 5mph. If it takes him 0.9 hours to travel a total of 3.5 miles, How long does he walk and how long does he jog?<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 #592445 by </B><A HREF=/tutors/aboutme.mpl?userid=macston><B>macston(5194)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=macston><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=macston><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=592445\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> W=time walking; J=time jogging<BR>\n" );
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document.write( "W+J=0.9hr<BR>\n" );
document.write( "W=0.9hr-J Use this below to substitute for W.<BR>\n" );
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document.write( "3mph(W)+5mph(J)=3.5 miles Substitute for W from above.<BR>\n" );
document.write( "3mph(0.9hr-J)+5mph(J)=3.5 miles<BR>\n" );
document.write( "2.7 miles-3mph(J)+5mph(J)=3.5 miles Subtract 2.7 miles from each side.<BR>\n" );
document.write( "2mph(J)=0.8 miles Divide each side by 2mph.<BR>\n" );
document.write( "J=0.4 hr<BR>\n" );
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document.write( "ANSWER 1: Jim jogged for 0.4 hour.<BR>\n" );
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document.write( "W=0.9hr-J=0.9hr-0.4hr=0.5hr<BR>\n" );
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document.write( "ANSWER 2: Jim walked 0.5 hour.<BR>\n" );
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document.write( "CHECK:<BR>\n" );
document.write( "3mph(W)+5mph(J)=3.5 miles<BR>\n" );
document.write( "3mph(0.5hr)+5mph(0.4hr)=3.5 miles<BR>\n" );
document.write( "1.5 miles + 2 miles=3.5 miles<BR>\n" );
document.write( "3.5 miles=3.5 miles\r<BR>\n" );
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