Answer:
Step-by-step explanation:
What are the answers you had to do on the test right now
20m
The rooms are 4m x 5m.
To find the area, multiply length by width: 4*5=20
It just means "5-n"
There's really nothing to it. It's just an expression, it doesn't 'mean' anything.
answer is A) 2y⁴/x⁴
:-))
