Help me fill in the table and figure out the answer. I have tried and cannot seem to understand this concept?
Nancy invested $ 6000 , some at 5 % and some at 9 % annual interest . If her combined annual interest is $ 400 , find the amount in each account .
- VamanLv 71 month ago
Follow the answer given below. Put all in terms of 100
You will have F+N=60
5F+9N=400. Solve for F and N. You will get N=25, F=35. So the answer is