Answer:
girl. . I wanna say 80 but don't count on my answer. hopefully I helped
I don't know what is between f(x) and g(x), so (for now) there are two posible answers:
1.

- function multiplication:

2.

- function composition:
3/5 cannot be simplified into a smaller fraction.
Answer:
8
Step-by-step explanation:
Not possible.
n^2+(n+1)^2=60
2n^2+2n+1=60
This equation has only non-integral solutions.