document.write( "Question 1103726: Arsing invested a certain amount at 8% and twice that amount at 10%. If the investment would yield an annual income of PhP16,500.00, how much did he invest in each \n" ); document.write( "
Algebra.Com's Answer #718417 by ikleyn(52788)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( " \r\n" ); document.write( "interest + interest = interest\r\n" ); document.write( "\r\n" ); document.write( "0.08*x + 0.10*(2x) = 16500 (1)\r\n" ); document.write( "\r\n" ); document.write( "\r\n" ); document.write( "Solve for x which is the smaller amount invested.\r\n" ); document.write( "\r \n" ); document.write( "\n" ); document.write( "-------------- \n" ); document.write( "To see more problems on investment solved, look into the lesson\r \n" ); document.write( "\n" ); document.write( " - Using systems of equations to solve problems on investment\r \n" ); document.write( "\n" ); document.write( "in this site.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |