document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=320381>Question 320381</A>: <I><SPAN STYLE=\"word-break: break-all;\"> A radio jockey played 12 commercial spots during a 1 hour radio show. Each commercial is either 30 seconds or 60 seconds long. If the total commercial time during 1 hour is 8 minutes, how many 30 second commercials were played that hour? How many 60 second commercials? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #229434 by </B><A HREF=/tutors/aboutme.mpl?userid=nyc_function><B>nyc_function(2741)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=nyc_function><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=nyc_function><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=229434\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> that question doesn't give enough information\r<BR>\n" );
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document.write( "commercials can be either 30 seconds or 60 seconds\r<BR>\n" );
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document.write( "theres 8 minutes, or 480 seconds for commercials\r<BR>\n" );
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document.write( "you can have all the commercials be 60 seconds, which would be 8 of them, or all 30 seconds which would be 16 of them.\r<BR>\n" );
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document.write( "but heres an equation<BR>\n" );
document.write( "X(30)+Y(60)=480<BR>\n" );
document.write( "X=number of 30 second commercials<BR>\n" );
document.write( "Y=number of 60 second commercials<BR>\n" );
document.write( " </SPAN>\n" );
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