document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=100614>Question 100614</A>This question is from textbook <A HREF=http://www.amazon.com/exec/obidos/ASIN/0395461405/algebrahomeworkh>Algebra:Structure and Method </A><BR>\n" );
document.write( ": <I><SPAN STYLE=\"word-break: break-all;\"> A discount store bought 12 dozen radios,each to be sold at $15 above cost. The store sold x of the radios at that price. Each of the remaining radios wassold at $4 below cost. If the store paid $11 for each radio, what was the total income from the sale? (hint: income=sales-cost) </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #73229 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=73229\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 144*11=$1584 the price paid for all the radios<BR>\n" );
document.write( "income=(11+15)x+7(144-x)-1584<BR>\n" );
document.write( "income=26x+1008-7x-1584<BR>\n" );
document.write( "income=19x-576 [x being the number of radios sold for $15 above cost].<BR>\n" );
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