document.write( "Question 1124232: Susan invests 2 times as much money at 11% than she does at
\n" );
document.write( "9%. If her total interest after 1year is $930, how much does she have invested at each rate? \n" );
document.write( "
Algebra.Com's Answer #740576 by ikleyn(52890) You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "0.09*x + 0.11*(2x) = 930\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "0.09x + 0.22x = 930.\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "0.31x = 930\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "x =\r \n" ); document.write( "\n" ); document.write( "Solved.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |