document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1086551>Question 1086551</A>: <I><SPAN STYLE=\"word-break: break-all;\"> An old piece equipment can print, stuff, and label 38 mailing pieces per minute. A newer  model can handle 82 per minute. How long will it take for both pieces of equipment to prepare 6000 pieces? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #700778 by </B><A HREF=/tutors/aboutme.mpl?userid=josmiceli><B>josmiceli(19441)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=josmiceli><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=josmiceli><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=700778\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The rates of working for these<BR>\n" );
document.write( "machines are:<BR>\n" );
document.write( "Old machine:<BR>\n" );
document.write( "[ 38 pieces ] / [ min ]<BR>\n" );
document.write( "Newer machine:<BR>\n" );
document.write( "[ 82 pieces ] / [ min ]<BR>\n" );
document.write( "----------------------------<BR>\n" );
document.write( "Let <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t+ ALIGN=MIDDLE  ALT=\"+t+\"   DISABLED_style= \"max-width:90%; height:auto;\" > = time in minutes for<BR>\n" );
document.write( "both mchine working together<BR>\n" );
document.write( "to prepare <IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+6000+ ALIGN=MIDDLE  ALT=\"+6000+\"   DISABLED_style= \"max-width:90%; height:auto;\" > pieces<BR>\n" );
document.write( "Add their rates of working to get<BR>\n" );
document.write( "their rate working together<BR>\n" );
document.write( "--------------------------------<BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+38%2F1+%2B+82%2F1+=+6000%2Ft+ ALIGN=MIDDLE  ALT=\"+38%2F1+%2B+82%2F1+=+6000%2Ft+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+120+=+6000%2Ft+ ALIGN=MIDDLE  ALT=\"+120+=+6000%2Ft+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t+=+6000%2F120+ ALIGN=MIDDLE  ALT=\"+t+=+6000%2F120+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "<IMG STYLE=\"max-width:80%;\" SRC=/cgi-bin/plot-formula.mpl?expression=+t+=+50+ ALIGN=MIDDLE  ALT=\"+t+=+50+\"   DISABLED_style= \"max-width:90%; height:auto;\" ><BR>\n" );
document.write( "It will take them 50 minutes working together\r<BR>\n" );
document.write( "\n" );
document.write( " </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );