document.write( "Question 1020664: Lea invests some amount at 4% per year and equal amount of 5%per year. Her income totals 8100 pesos a year. Howmuch did she invest at each rate? \n" ); document.write( "
Algebra.Com's Answer #654853 by jorel555(1290)![]() ![]() ![]() You can put this solution on YOUR website! .04n+.05n=8100 \n" ); document.write( ".09n=8100 \n" ); document.write( "n=8100/.09=90000 \n" ); document.write( "Lea invested 90000 pesos each at 4% and 5% ☺☺ \n" ); document.write( " |