document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1126957>Question 1126957</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A drone flies with a velocity of 45mph when there is no wind. In flying with the wind it travels a certain distance in 4 hours. However, in flying against the wind it can travel on 60% of that distance. What is the wind’s velocity?\r<BR>\n" );
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document.write( "So far, I have: <BR>\n" );
document.write( "d=rt<BR>\n" );
document.write( "d=distance<BR>\n" );
document.write( "r=4 hours<BR>\n" );
document.write( "t=wind speed<BR>\n" );
document.write( "(d/100)*60 = 60% of distance<BR>\n" );
document.write( "d=4(45+t) --> with wind<BR>\n" );
document.write( "3d/5=4(45-t) --> against wind<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 #743290 by </B><A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><B>josgarithmetic(39618)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josgarithmetic><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=743290\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> w, speed of wind\r<BR>\n" );
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document.write( "Assuming same amount of time against the wind\r<BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=d=4%2845%2Bw%29 ALIGN=MIDDLE  ALT=\"d=4%2845%2Bw%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
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document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=%2845-w%29%2A4=0.6%2A4%2845%2Bw%29 ALIGN=MIDDLE  ALT=\"%2845-w%29%2A4=0.6%2A4%2845%2Bw%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=45-w=%283%2F5%29%2845%2Bw%29 ALIGN=MIDDLE  ALT=\"45-w=%283%2F5%29%2845%2Bw%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=225-5w=3%2845%2Bw%29 ALIGN=MIDDLE  ALT=\"225-5w=3%2845%2Bw%29\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8w=225-135 ALIGN=MIDDLE  ALT=\"8w=225-135\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=8w=90 ALIGN=MIDDLE  ALT=\"8w=90\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=highlight%28w=11%261%2F4%29 ALIGN=MIDDLE  ALT=\"highlight%28w=11%261%2F4%29\"   DISABLED_style= \"max-width:90%; height:auto;\" > </SPAN>\n" );
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