document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=962283>Question 962283</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Find the range of values of x .A cyclist travels xkm in 4 hrs ,then ( x   60 )km in 7 hrs. Its average speed does not exceed 150km/h  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #587937 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20849)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=MathLover1><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=MathLover1><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=587937\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> <BR>\n" );
document.write( "the range of values of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > .<BR>\n" );
document.write( "A cyclist travels <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=xkm ALIGN=MIDDLE  ALT=\"xkm\"   DISABLED_style= \"max-width:90%; height:auto;\" > in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4h ALIGN=MIDDLE  ALT=\"4h\"   DISABLED_style= \"max-width:90%; height:auto;\" > ,=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2F4%29%28km%2Fh%29 ALIGN=MIDDLE  ALT=\"%28x%2F4%29%28km%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "then <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+60xkm+ ALIGN=MIDDLE  ALT=\"+60xkm+\"   DISABLED_style= \"max-width:90%; height:auto;\" >(I guess you have that) in <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7h ALIGN=MIDDLE  ALT=\"7h\"   DISABLED_style= \"max-width:90%; height:auto;\" >=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2860x%2F7%29%28km%2Fh%29 ALIGN=MIDDLE  ALT=\"%2860x%2F7%29%28km%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "Its average speed does not exceed <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28x%2F4%29%28km%2Fh%29%2B%2860x%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"%28x%2F4%29%28km%2Fh%29%2B%2860x%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%287x%2F28%29%28km%2Fh%29%2B%28240x%2F28%29%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"%287x%2F28%29%28km%2Fh%29%2B%28240x%2F28%29%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%28%287x%2B240x%29%2F28%29%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"%28%287x%2B240x%29%2F28%29%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=247x%3C=28%2A150 ALIGN=MIDDLE  ALT=\"247x%3C=28%2A150\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C=4200%2F247 ALIGN=MIDDLE  ALT=\"x%3C=4200%2F247\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C=17.00404858299595 ALIGN=MIDDLE  ALT=\"x%3C=17.00404858299595\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " the range of values of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > will be numbers less and equal  than <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=17.00404858299595 ALIGN=MIDDLE  ALT=\"17.00404858299595\"   DISABLED_style= \"max-width:90%; height:auto;\" >, which are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=17.00404858299595 ALIGN=MIDDLE  ALT=\"17.00404858299595\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=17 ALIGN=MIDDLE  ALT=\"17\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16 ALIGN=MIDDLE  ALT=\"16\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15 ALIGN=MIDDLE  ALT=\"15\"   DISABLED_style= \"max-width:90%; height:auto;\" >,......\r<BR>\n" );
document.write( "<BR>\n" );
document.write( "\n" );
document.write( "check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2817%2F4%29%28km%2Fh%29%2B%28%2860%2A17%29%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"%2817%2F4%29%28km%2Fh%29%2B%28%2860%2A17%29%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2817.00404858299595%2F4%29%28km%2Fh%29%2B%281020.242914979757%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%284.251012145748988%2B145.748987854251%29%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"%284.251012145748988%2B145.748987854251%29%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=150%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"150%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "or, to make it easier, round it to\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x%3C=17 ALIGN=MIDDLE  ALT=\"x%3C=17\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "the range of values of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x ALIGN=MIDDLE  ALT=\"x\"   DISABLED_style= \"max-width:90%; height:auto;\" > will be numbers less and equal  than <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=17 ALIGN=MIDDLE  ALT=\"17\"   DISABLED_style= \"max-width:90%; height:auto;\" >, which are <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=17 ALIGN=MIDDLE  ALT=\"17\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=16 ALIGN=MIDDLE  ALT=\"16\"   DISABLED_style= \"max-width:90%; height:auto;\" >,<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=15 ALIGN=MIDDLE  ALT=\"15\"   DISABLED_style= \"max-width:90%; height:auto;\" >,......\r<BR>\n" );
document.write( "\n" );
document.write( "check:<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2817%2F4%29%28km%2Fh%29%2B%28%2860%2A17%29%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"%2817%2F4%29%28km%2Fh%29%2B%28%2860%2A17%29%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2817%2F4%29%28km%2Fh%29%2B%281020%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"%2817%2F4%29%28km%2Fh%29%2B%281020%2F7%29%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4.25%28km%2Fh%29%2B145.714%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"4.25%28km%2Fh%29%2B145.714%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=149.964%28km%2Fh%29%3C=150%28km%2Fh+%29 ALIGN=MIDDLE  ALT=\"149.964%28km%2Fh%29%3C=150%28km%2Fh+%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );