document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=970404>Question 970404</A>: <I><SPAN STYLE=\"word-break: break-all;\"> How many milliliters of a 25% hydrogen peroxide solution and how many milliliters of a 9% hydrogen peroxide solution should be mixed to get 176 mL of a 18% hydrogen peroxide solution?  </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #593038 by </B><A HREF=/tutors/aboutme.mpl?userid=lwsshak3><B>lwsshak3(11628)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=lwsshak3><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=593038\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> How many milliliters of a 25% hydrogen peroxide solution and how many milliliters of a 9% hydrogen peroxide solution should be mixed to get 176 mL of a 18% hydrogen peroxide solution?<BR>\n" );
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document.write( "let x=amt of 25% solution to mix<BR>\n" );
document.write( "176-x=amt of 9% solution to mix<BR>\n" );
document.write( "..<BR>\n" );
document.write( "25%x+9%(176-x)=18%*176<BR>\n" );
document.write( ".25x+15.84-.09x=31.68<BR>\n" );
document.write( ".16x=15.84<BR>\n" );
document.write( "x=99<BR>\n" );
document.write( "176-x=77<BR>\n" );
document.write( "amt of 25% solution to mix=99 mm<BR>\n" );
document.write( "amt of 9% solution to mix=77 mm<BR>\n" );
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