Question

Give the system of equations to this problem:
A worker recieved a 10,000 bonus and decided to split it among three different accounts. He placed part in a savings account paying 4.5% per year, twice as much in government bonds paying 5%, and threst in a mutual fund that returned 4%. His income from these investments after one year was $455. How much did the worker place in each account?
*There should be at least 3 equations.

Answer 1

*threst = the rest