Answer:
<h2>n = 25</h2>
Step-by-step explanation:

Well, since each doll hair is 22cm, and she had a total of 165cm.
Then number of dolls would be = 165/22 = 7.5
The actual number of dolls = 7. We would drop the .5.
7, Seven.
Answer: yes
Step-by-step explanation:
Answer:
323
Step-by-step explanation:

Answer:
Step-by-step explanation:
you would multiply by 3 on both sides to get the division to go away.
then subtract 8 from both sides.
then you have your answer