F(x) + g(x) = 5x^2 + 9x - 17; g(x) -f(x) = -x^2 -x -1
9 times 52 = 468 hope that helped!!
Answer:
They went up 16 levels.
Step-by-step explanation:
You can find that by finding the distance from -2 to 14.
To find the distance from two numbers,
and
, we can substitute both in the formula
, where d is the distance between them.

Oder of operations is this;