document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1049405>Question 1049405</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (1 point) A business shipped 116 packages one day. Customers are charged $4.50  for each standard-delivery package and $7.50  for each express-delivery package. Total shipping charges for the day were $600.00 . How many of each kind of package were shipped? <BR>\n" );
document.write( "Standard-Delivery Packages:   <BR>\n" );
document.write( " Express-Delivery Packages: <BR>\n" );
document.write( " </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #665088 by </B><A HREF=/tutors/aboutme.mpl?userid=jorel555><B>jorel555(1290)</B></A><img src=\"/images/stars/stars-12.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=jorel555><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=665088\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> Let n be the number of express-delivery packages shipped. Then:<BR>\n" );
document.write( "7.5n+4.5(116-n)=600<BR>\n" );
document.write( "75n+45(116-n)=6000<BR>\n" );
document.write( "75n-45n+5220=6000<BR>\n" );
document.write( "30n=780<BR>\n" );
document.write( "n=26 packages sent express-delivery<BR>\n" );
document.write( "116-n=90 packages sent standard-delivery. &#9786;&#9786;&#9786;&#9786; </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );