document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=81492>Question 81492</A>: <I><SPAN STYLE=\"word-break: break-all;\"> I need help...I need to determaine whether the pair lines is parallel, perpendicular, or neither.  \r<BR>\n" );
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document.write( "2x-5y=-3, <BR>\n" );
document.write( "2x+5y=4\r<BR>\n" );
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document.write( "Thanks!! </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #58333 by </B><A HREF=/tutors/aboutme.mpl?userid=stanbon><B>stanbon(75887)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=stanbon><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=58333\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 2x-5y=-3,<BR>\n" );
document.write( "slope = 2/5<BR>\n" );
document.write( "-------- <BR>\n" );
document.write( "2x+5y=4<BR>\n" );
document.write( "slope = -2/5<BR>\n" );
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document.write( "not perpendicular and not parallel.<BR>\n" );
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document.write( "Cheers,<BR>\n" );
document.write( "Stan H> <BR>\n" );
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