document.write( "Question 444041: Maaz Munir invested 7000 part at 7% and the other at 11% if his total return for one year was 690 how much was invested at each rate \n" ); document.write( "
Algebra.Com's Answer #306199 by jorel1380(3719)![]() ![]() You can put this solution on YOUR website! x+y=7000 \n" ); document.write( ".07x+.11y=690 \n" ); document.write( "7x+11y=69000 \n" ); document.write( "7x+7y=49000 \n" ); document.write( "4y=20000 \n" ); document.write( "y=5000 \n" ); document.write( "x=2000 \n" ); document.write( "$2000 was invested at 7%, $5000 at 11%.. \n" ); document.write( " |