It’s 3n-4
I might be right or wrong
Answer:
The answer is 22.
Explanation:
Multiply -1 by -9.

Add 13 + 9.

<u>Therefor</u><u>,</u><u> </u><u>the</u><u> </u><u>answer</u><u> </u><u>is</u><u> </u><u>22</u>.
Answer:
8
Step-by-step explanation:
number of rooms=6÷3/4=6×4/3=8