document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=65525>Question 65525</A>: <I><SPAN STYLE=\"word-break: break-all;\"> (48) Business and finance. When x number of units are sold, the price of each unit (in dollars) is given by  . Find the unit price when the following quantities are sold: 2,7,9,11.\r<BR>\n" );
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document.write( "(64) Business and finance. The revenue for a sandwich shop is directly proportional to its advertising budget. When the owner spent $2000 a month on advertising, the revenue was $120,000. If the revenue is now $180,000, how much is the owner spending on advertising?<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 #46085 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=46085\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> The price formula did not get posted.<BR>\n" );
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document.write( "The revenue for a sandwich shop is directly proportional to its advertising budget. When the owner spent $2000 a month on advertising, the revenue was $120,000. If the revenue is now $180,000, how much is the owner spending on advertising?<BR>\n" );
document.write( "Formula: rev=k(ad bud)<BR>\n" );
document.write( "         120,000=k(2000)<BR>\n" );
document.write( "           k=60<BR>\n" );
document.write( "Equation: rev=60*(ad bud)<BR>\n" );
document.write( "          180,000=60(ad bud)<BR>\n" );
document.write( "advertising budet  =  $3000<BR>\n" );
document.write( "Cheers,<BR>\n" );
document.write( "Stan H. </SPAN>\n" );
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