document.write( "Question 1112589: Manuel invested his savings in two investment funds. The amount he invested in Fund A was
\n" ); document.write( "$
\n" ); document.write( "2000\r
\n" ); document.write( "\n" ); document.write( "less than the amount he invested in Fund B. Fund A returned a
\n" ); document.write( "5
\n" ); document.write( "%\r
\n" ); document.write( "\n" ); document.write( "profit and Fund B returned a
\n" ); document.write( "7
\n" ); document.write( "%\r
\n" ); document.write( "\n" ); document.write( "profit. How much did he invest in Fund A, if the total profit from the two funds together was
\n" ); document.write( "$
\n" ); document.write( "1100\r
\n" ); document.write( "\n" ); document.write( "? \r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #727689 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
B -Amount @ 7.00% x
\n" ); document.write( "A- Amount @ 5.00% 1 x -2000
\n" ); document.write( "Total interest earned = 1100
\n" ); document.write( "
\n" ); document.write( "7.00% x+ 5.00% ( 1 x -2000 )= 1100
\n" ); document.write( "7.00% x+ 5.00% * 1 x -2000 = 1100
\n" ); document.write( "7.00% x+ 5 x -10000 = 110000
\n" ); document.write( "7.00 x+ 5 x = 110000
\n" ); document.write( "12.00 x = 120000
\n" ); document.write( " x= 10000 Amount @ 7.00%
\n" ); document.write( "
\n" ); document.write( "Amount @ 5.00% = 10000 -2000
\n" ); document.write( " = 8000
\n" ); document.write( "
\n" ); document.write( "Interest
\n" ); document.write( "CHECK
\n" ); document.write( "700 + 400 = 1100
\n" ); document.write( "
\n" ); document.write( "
\n" );