Answer: A, D, B
Step-by-step explanation:
Answer:
Option C. X=A/4
Step-by-step explanation:
we know that
The area of the rectangular post it note is equal to

where
L is the length
W is the width
In this problem we have


substitute

solve for x
That means ----> isolate the variable x
Divide by 4 both sides

Answer:
I think it's PEMDAS, but I'm not sure- sorry if it's wrong.
Step-by-step explanation: