If my saving x$ grows 10% every year how much will I have in:
1 year
2 year
5 year

Step-by-step explanation:

If you saving grows every year, then your saving is times your saving from last year. Therefore, after one year, you will have , then after years, you will have , then after years, you will have .

(x) - (y) = (1 + 4i)

she made 48 + y = a cookies.     not enough info is given to find the total.