document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=768700>Question 768700</A>: <I><SPAN STYLE=\"word-break: break-all;\"> please help I don't know how to set up an equation to solve this problem\r<BR>\n" );
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document.write( "Mackenzie can bicycle 69 miles in the same time as it takes her to walk 27 miles. She can ride 7 mph faster than she can walk. How fast can she walk?<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 #468459 by </B><A HREF=/tutors/aboutme.mpl?userid=MathLover1><B>MathLover1(20850)</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=468459\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Mackenzie can bicycle 69miles in the same time as it takes her to walk 27miles. \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=69mil%2Fs=t ALIGN=MIDDLE  ALT=\"69mil%2Fs=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >...............<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s ALIGN=MIDDLE  ALT=\"s\"   DISABLED_style= \"max-width:90%; height:auto;\" >= speed when she bicycle\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=27mil%2Fs%5B1%5D=t ALIGN=MIDDLE  ALT=\"27mil%2Fs%5B1%5D=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >..............<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s%5B1%5D ALIGN=MIDDLE  ALT=\"s%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >= speed when she\r<BR>\n" );
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document.write( "since time is same,  =>\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=69miles%2Fs=27mil%2Fs%5B1%5D ALIGN=MIDDLE  ALT=\"69miles%2Fs=27mil%2Fs%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "since she can ride <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=7mph ALIGN=MIDDLE  ALT=\"7mph\"   DISABLED_style= \"max-width:90%; height:auto;\" > faster than she can walk, then speed \r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=s%5B1%5D%2B7mph ALIGN=MIDDLE  ALT=\"s=s%5B1%5D%2B7mph\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......plug it in equation above\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=69mil%2F%28s%5B1%5D%2B7mil%2Fh%29=27mil%2Fs%5B1%5D ALIGN=MIDDLE  ALT=\"69mil%2F%28s%5B1%5D%2B7mil%2Fh%29=27mil%2Fs%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >....solve for <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s%5B1%5D ALIGN=MIDDLE  ALT=\"s%5B1%5D\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=69mil%2As%5B1%5D=27mil%28s%5B1%5D%2B7mil%2Fh%29 ALIGN=MIDDLE  ALT=\"69mil%2As%5B1%5D=27mil%28s%5B1%5D%2B7mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=69mil%2As%5B1%5D=27mil%2As%5B1%5D%2B189%28mil%5E2%2Fh%29 ALIGN=MIDDLE  ALT=\"69mil%2As%5B1%5D=27mil%2As%5B1%5D%2B189%28mil%5E2%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >..cancel mil\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=69%2As%5B1%5D-27%2As%5B1%5D=189%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"69%2As%5B1%5D-27%2As%5B1%5D=189%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=42s%5B1%5D=189%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"42s%5B1%5D=189%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s%5B1%5D=%28189%2F42%29%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"s%5B1%5D=%28189%2F42%29%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s%5B1%5D=4.5%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"s%5B1%5D=4.5%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >.......she walks with a speed of <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=4.5%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"4.5%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=s%5B1%5D%2B7mph ALIGN=MIDDLE  ALT=\"s=s%5B1%5D%2B7mph\"   DISABLED_style= \"max-width:90%; height:auto;\" >=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=4.5%28mil%2Fh%29%2B7mil%2Fh ALIGN=MIDDLE  ALT=\"s=4.5%28mil%2Fh%29%2B7mil%2Fh\"   DISABLED_style= \"max-width:90%; height:auto;\" >=> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=s=11.5%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"s=11.5%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "let’s check is time same for given distances above:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=69mil%2Fs=t ALIGN=MIDDLE  ALT=\"69mil%2Fs=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=69mil%2F11.5%28mil%2Fh%29=t ALIGN=MIDDLE  ALT=\"69mil%2F11.5%28mil%2Fh%29=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6h=t ALIGN=MIDDLE  ALT=\"6h=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=27mil%2Fs%5B1%5D=t ALIGN=MIDDLE  ALT=\"27mil%2Fs%5B1%5D=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >=> <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=27mil%2F4.5%28mil%2Fh%29=t ALIGN=MIDDLE  ALT=\"27mil%2F4.5%28mil%2Fh%29=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=6h=t ALIGN=MIDDLE  ALT=\"6h=t\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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