There are 9 planets counting Pluto.
Hope this helps ya
Answer:
D
Step-by-step explanation:
Its right I'm sure of it!
This is an EQUATION, because it has a left side, a right side, and an = sign separating the two.
An EXPRESSION does not has "sides" and no = sign.
Answer:

Step-by-step explanation:
- The sum of exterior angles of a polygon is equal to 360 degrees
