document.write( "Question 1139798: Maria invests a total of $10,500 in two accounts paying 6% and 15% annual interest, respectively. How much was invested in each account if, after one year, the total interest was $990.00. \n" ); document.write( "
Algebra.Com's Answer #837924 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( "Maria invests a total of $10,500 in two accounts paying 6% and 15% annual interest, respectively. How much was invested in each account if, after one year, the total interest was $990.00.\r \n" ); document.write( "\n" ); document.write( "accounts paying 6% let amount invested be x\r \n" ); document.write( "\n" ); document.write( " and 15% annual interest, this amount will 10500-x\r \n" ); document.write( "\n" ); document.write( "6%x+(10500-x)*15%= 990\r \n" ); document.write( "\n" ); document.write( "0.06x + 1575 -0.15x =990\r \n" ); document.write( "\n" ); document.write( "-0.09x = -585\r \n" ); document.write( "\n" ); document.write( "x= $6500\r \n" ); document.write( "\n" ); document.write( "Balance @15%= $ 4000\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |