Answer:
I think its the lifo method im not sure but i had a question like this in class
Answer:
B 10x+5
Step-by-step explanation:
:)
Answer:
B. 1069 feet
Step-by-step explanation:

Adding the initial 125 feet to this, you get a total height of 1069 feet. Hope this helps!
I believe it's the 3rd one