31 I think I’m not sure may be wrong
Answer:
8
Step-by-step explanation:
(24-12)/1.50=8
Answer: I got 32
Step-by-step explanation:
I got 32
Answer:
center = (3, 0)
radius = 2
Step-by-step explanation:
Standard equation of a circle: 
(where (h, k) is the center of the circle and r is the radius)
Given equation:

Rewrite in standard form:

Therefore
- center = (3, 0)
- radius = 2
Changing the order may not affect the answer in some situation, however it's not a rule.