Three solutions:
x=0
x=7/2
x=-6
I need more info to answer
Answer:
The bank is what pays you interest.
Step-by-step explanation:
This is because when you put money in a savings account, the bank is technically borrowing the money and paying you interest in return.
125+85+22.5+22.5+65=320
320x0.06=9.2
12x10=120
320+19.2+120=459.2