document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=98276>Question 98276</A>: <I><SPAN STYLE=\"word-break: break-all;\"> Jane invested $24,000, part at 7% and part at 3%. If the total interest at the end of the year is $880, how much did she invest at 7%\r<BR>\n" );
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document.write( "An employee who produces x units per hour earns an hourly wage of y+0.45x+12(in dollars). Find the hourly wage for an employee who produces 17 units per hour. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #71446 by </B><A HREF=/tutors/aboutme.mpl?userid=checkley71><B>checkley71(8403)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=checkley71><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=71446\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> .07*X+.03(24,000-X)=880<BR>\n" );
document.write( ".07X+720-.03X=880<BR>\n" );
document.write( ".04X=880-720<BR>\n" );
document.write( ".04X=160<BR>\n" );
document.write( "X=160/.04<BR>\n" );
document.write( "X=4000 INVESTED @ 7%.<BR>\n" );
document.write( "24,000-4,000=20,000 INVESTED @ 3%.<BR>\n" );
document.write( "PROOF<BR>\n" );
document.write( ".07*4000+.03*20,000=880<BR>\n" );
document.write( "280+600=880<BR>\n" );
document.write( "880=880<BR>\n" );
document.write( " </SPAN>\n" );
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