Answer: 9+d=x or x=9+d
d-the new dvds
x-the unknown total
9-the dvds Zeke owned before
Answer:
D
Step-by-step explanation:
It is on the line so it is a solution, hope this helps
Answer:

will give you an explanation if you want tag me on comment.
Answer:
unsure but i think the first one
Step-by-step explanation:
Answer:
2.2360679775
that's what I counted and got yep u know I was wrong.