Greetings!
How to Simplify this expression:

First, combine likes terms.


This is the most you can simplify this expression.
Hope this helps.
-Benjamin<span />
A: 25h
b:20h+30(h-30)
25h=20h+30(h-30)
5h=30h-30^2
-25h=-30^2
25h=30^2
h=900/25
Step-by-step explanation:
as we see in the sequence, each term is twice of the previous term.
we mark the Nth as a(N), then:
a(N)=2a(N-1)
Answer:
99
Step-by-step explanation:
Brainliest please