document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=251275>Question 251275</A>: <I><SPAN STYLE=\"word-break: break-all;\"> the ratio of blue marbles to red marbles in a box is 4 to 9. if there are 91 blue marbles and red marbles in the box altogether then how many red marbles are there? </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #183121 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley77><B>checkley77(12844)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley77><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=183121\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> 4x+9x=91<BR>\n" );
document.write( "13x=91<BR>\n" );
document.write( "x=91/13<BR>\n" );
document.write( "x=7<BR>\n" );
document.write( "4*7+9*7=91<BR>\n" );
document.write( "28+63=91<BR>\n" );
document.write( "91=91 Therefore there are 28 blue marbles & 63 red marbles in the box. </SPAN>\n" );
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