Find (f o g) (x) and (g o f) (x) and the domain of each.
f(x)=x+5, g(x)=x-5​

This is so hard and it’s for a test

If i had 1234 apples and 1 banana what is the total amount

Problem number 26 of the rhind papyrus says: find a quantity such that when it is added to of itself the result is a 15. the modern day equation that models this problem is x + x = 15. what is the solution to the equation? x = 10 x = 12 x = 15 x = 30