The answer is 14 hope is right
AWNSER: $90.75
Shelly earns $90.75 in compound interest after 3 years. All together she has $695.75.
Answer:

Step-by-step explanation:
We have been given the zeroes of polynomial which are -1,2,7
That means the factors are (x+1) (x-2) (x-7)
When we want to a polynomial from zeroes we multiply the factors





Hence, the required polynomial is:
