document.write( "Question 560493: Graph the liLinda invested her savings in two investment funds. The amount she invested in Fund A was 3 times as much as the amount she invested in Fund B. Fund A returned a 7 % profit and Fund B returned a 2 % profit. How much did she invest in Fund B, if the total profit from the two funds together was $2760 ? \n" ); document.write( "
Algebra.Com's Answer #363948 by mananth(16946)![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "Fund B -------------- 2.00%per annum -- x \n" ); document.write( "Fund A ------------- 7.00% per annum------ y =3x \n" ); document.write( " \n" ); document.write( "Interest----- $2,760.00 \n" ); document.write( " \n" ); document.write( "2.00% x + 7.00% * 3 x = $2,760.00 \n" ); document.write( "0.02 x + 0.07 * 3 x = $2,760.00 \n" ); document.write( "0.02 x + 0.21 x = $2,760.00 \n" ); document.write( "0.23 x = $2,760.00 \n" ); document.write( "/0.23 \n" ); document.write( "x= $12,000.00 --- Fund B \n" ); document.write( "3x = $36,000.00 ------------- Fund A \n" ); document.write( " \n" ); document.write( "m.ananth@hotmail.ca \n" ); document.write( " |