document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=663511>Question 663511</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Fred invested $45,000 for one year, part 5% and part at 3%. if he earned a total of $1910 for the year, how much was invested at each rate?\r<BR>\n" );
document.write( "\n" );
document.write( "Let x= </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #412805 by </B><A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><B>ReadingBoosters(3246)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=ReadingBoosters><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=412805\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> x = $ at 5%<BR>\n" );
document.write( "y = $ at 3%<BR>\n" );
document.write( "x+y = 45000<BR>\n" );
document.write( ".05x + .03y = 1910<BR>\n" );
document.write( ".05(45000-y) + .03y = 1910<BR>\n" );
document.write( "2250 - .05y + .03y = 1910<BR>\n" );
document.write( "2250 - .02y = 1910<BR>\n" );
document.write( "-.02y = -340<BR>\n" );
document.write( "y = $17,000 at 3%<BR>\n" );
document.write( "x = 45000 - 17000 = $28,000 at 5%<BR>\n" );
document.write( "Proof<BR>\n" );
document.write( ".05(28000)+.03(17000) = 1400 + 510  = 1910<BR>\n" );
document.write( "..................<BR>\n" );
document.write( "Delighted to help.<BR>\n" );
document.write( "-Reading Boosters<BR>\n" );
document.write( "Wanting for others what we want for ourselves. </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );