document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=714491>Question 714491</A>: <I><SPAN STYLE=\"word-break: break-all;\"> \r<BR>\n" );
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document.write( "Ben bowled 127 and 220 in his first two games. What must he bowl in his third game to have an average of at least 170? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #438870 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley79><B>checkley79(3341)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley79><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=438870\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> (127+220+X)/3>=170 CROSS MULTIPLY.<BR>\n" );
document.write( "127+220+X=170*3<BR>\n" );
document.write( "347+X>=510<BR>\n" );
document.write( "X>=510-347<BR>\n" );
document.write( "X>=163 IS NEEDED ON THE THIRD GAME TO AVERAGE AT LEAST 170<BR>\n" );
document.write( "PROOF:<BR>\n" );
document.write( "(127+220+163)/3>=170<BR>\n" );
document.write( "510/3>=170<BR>\n" );
document.write( "170>=170<BR>\n" );
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