document.write( "Question 268458: 7% interest and 4 times as much at 11%. find the total annual income from if the interest is 7650? \n" ); document.write( "
Algebra.Com's Answer #196729 by checkley77(12844) ![]() You can put this solution on YOUR website! .07X+.11*4X=7,650 \n" ); document.write( ".07X+.44X=7,680 \n" ); document.write( ".51X=7,650 \n" ); document.write( "X=7,650/.51 \n" ); document.write( "X=15,000 AMOUNT INVESTED @ 7%. \n" ); document.write( "4815,000=60,000 AMOUNT INVESTED @ 11%. \n" ); document.write( "PROOF: \n" ); document.write( ".07*15,000+.11*60,000=7,650 \n" ); document.write( "1,050+6,600=7,650 \n" ); document.write( "7,650=7,650 \n" ); document.write( " |