document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1124025>Question 1124025</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Plane B is flying 55mph faster than Plane A. Find the time it takes for Plane A to travel 1800 miles if it takes Plane B the same amount of time to travel 1965 miles. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #740423 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=740423\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B ALIGN=MIDDLE  ALT=\"B\"   DISABLED_style= \"max-width:90%; height:auto;\" > is flying <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=55mph ALIGN=MIDDLE  ALT=\"55mph\"   DISABLED_style= \"max-width:90%; height:auto;\" > faster than Plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A ALIGN=MIDDLE  ALT=\"A\"   DISABLED_style= \"max-width:90%; height:auto;\" >. <BR>\n" );
document.write( "if plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B ALIGN=MIDDLE  ALT=\"B\"   DISABLED_style= \"max-width:90%; height:auto;\" >  is flying <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=v=xmph ALIGN=MIDDLE  ALT=\"v=xmph\"   DISABLED_style= \"max-width:90%; height:auto;\" >, then plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A ALIGN=MIDDLE  ALT=\"A\"   DISABLED_style= \"max-width:90%; height:auto;\" > is flying <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=v=%28x-55%29mph ALIGN=MIDDLE  ALT=\"v=%28x-55%29mph\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "for time <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t ALIGN=MIDDLE  ALT=\"t\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "Find the time it takes for Plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+ ALIGN=MIDDLE  ALT=\"A+\"   DISABLED_style= \"max-width:90%; height:auto;\" >to travel <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1800 ALIGN=MIDDLE  ALT=\"1800\"   DISABLED_style= \"max-width:90%; height:auto;\" > miles if it takes Plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B ALIGN=MIDDLE  ALT=\"B\"   DISABLED_style= \"max-width:90%; height:auto;\" > the same amount of time to travel <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1965 ALIGN=MIDDLE  ALT=\"1965\"   DISABLED_style= \"max-width:90%; height:auto;\" > miles.\r<BR>\n" );
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document.write( "distance formula: <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=v%2At ALIGN=MIDDLE  ALT=\"d=v%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "=><IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=d%2Fv ALIGN=MIDDLE  ALT=\"t=d%2Fv\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "for Plane A to travel <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=1800mil ALIGN=MIDDLE  ALT=\"d=1800mil\"   DISABLED_style= \"max-width:90%; height:auto;\" > will take\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=1800%2F%28x-55%29 ALIGN=MIDDLE  ALT=\"t=1800%2F%28x-55%29\"   DISABLED_style= \"max-width:90%; height:auto;\" >  ....eq.1\r<BR>\n" );
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document.write( " if it takes Plane B the same amount of time to travel <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1965mil ALIGN=MIDDLE  ALT=\"1965mil\"   DISABLED_style= \"max-width:90%; height:auto;\" >, we have\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=1965%2Fx ALIGN=MIDDLE  ALT=\"t=1965%2Fx\"   DISABLED_style= \"max-width:90%; height:auto;\" > ......eq.2\r<BR>\n" );
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document.write( "from eq.1 and eq.2:\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1800%2F%28x-55%29=1965%2Fx ALIGN=MIDDLE  ALT=\"1800%2F%28x-55%29=1965%2Fx\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1800x=1965%28x-55%29 ALIGN=MIDDLE  ALT=\"1800x=1965%28x-55%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1800x=1965x-108075 ALIGN=MIDDLE  ALT=\"1800x=1965x-108075\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=108075=1965x-1800x++ ALIGN=MIDDLE  ALT=\"108075=1965x-1800x++\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=108075=165x+ ALIGN=MIDDLE  ALT=\"108075=165x+\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=655mph+ ALIGN=MIDDLE  ALT=\"x=655mph+\"   DISABLED_style= \"max-width:90%; height:auto;\" > \r<BR>\n" );
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document.write( "so, <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x=655mph ALIGN=MIDDLE  ALT=\"x=655mph\"   DISABLED_style= \"max-width:90%; height:auto;\" > -> rate of Plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B ALIGN=MIDDLE  ALT=\"B\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "then<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=x-55=600mph ALIGN=MIDDLE  ALT=\"x-55=600mph\"   DISABLED_style= \"max-width:90%; height:auto;\" > -> rate of Plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A ALIGN=MIDDLE  ALT=\"A\"   DISABLED_style= \"max-width:90%; height:auto;\" >\r<BR>\n" );
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document.write( "for Plane A to travel <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=1800mil ALIGN=MIDDLE  ALT=\"d=1800mil\"   DISABLED_style= \"max-width:90%; height:auto;\" > will take<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=v%2At ALIGN=MIDDLE  ALT=\"d=v%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1800mil=600%28mil%2Fh%29%2At ALIGN=MIDDLE  ALT=\"1800mil=600%28mil%2Fh%29%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=1800mil%2F600%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"t=1800mil%2F600%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=3h ALIGN=MIDDLE  ALT=\"t=3h\"   DISABLED_style= \"max-width:90%; height:auto;\" > ->the time it takes for Plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=A+ ALIGN=MIDDLE  ALT=\"A+\"   DISABLED_style= \"max-width:90%; height:auto;\" >to travel <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=1800 ALIGN=MIDDLE  ALT=\"1800\"   DISABLED_style= \"max-width:90%; height:auto;\" > miles\r<BR>\n" );
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document.write( "check time for plane <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=B ALIGN=MIDDLE  ALT=\"B\"   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=1965mil=655%28mil%2Fh%29%2At ALIGN=MIDDLE  ALT=\"1965mil=655%28mil%2Fh%29%2At\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=1965mil%2F655%28mil%2Fh%29 ALIGN=MIDDLE  ALT=\"t=1965mil%2F655%28mil%2Fh%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > <BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=t=3h ALIGN=MIDDLE  ALT=\"t=3h\"   DISABLED_style= \"max-width:90%; height:auto;\" > -> so, proves that the time is same\r<BR>\n" );
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document.write( " </SPAN>\n" );
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