22. it is because their is only 1 rope on the left side A.
21. is because the water is raised higher as the sticks are doubled in height.
Answer:
The moment when Minerva disguises Ulysses as an old beggar.
Explanation:
Answer:
i disagree
Explanation:
it could be a strong storm and the heat made it look like a normal storm
Answer: 
Explanation:
so basically f(g(x)) is telling you to plug the entire g(x) equation into x in the f(x) equation so it will look like this
2(
) + 1
and then simplify

