is in a savings account at 9%. If she?
Amy invests a part of $27000 in bonds paying 15% interest. The remainder is in a savings account at 9%. If she receives $3390 in interest for 1 year, how much does she have invested at each rate? (Show the two variable equations used to solve it and then the solution)
Amy invests a part of $27000 in bonds paying 15% interest. The remainder is in a savings account at 9%. If she receives $3390 in interest for 1 year, how much does she have invested at each rate? (Show the two variable equations used to solve it and then the solution)