So our equation currently is ⇒ 
<u>Let's first move all the constant to one side and group 'like variables' together</u>:
       
<u>Now lets complete the square of both equations</u>
     
<u><em>Now we know the circle's general equation format is</em></u>:
    ⇒
- (h, k) ⇒ coordinate of the center of the circle
- r ⇒ length of radius of circle
<u>Thus the radius of the circle is 7</u>
<u></u>
Hope that helps!
 
        
             
        
        
        
Answer:
Answer is (d) 3
You can see that : 
6/2 = 12/4 = 18/6 = 24/8 = 30/10 = 3
Thua the answer is 3
 
        
             
        
        
        
Answer:
Step-by-step explanation:
The Answer is  
D)	The rate of change for function B is greater than the rate of change for function A.
 
        
                    
             
        
        
        
Answer:
BCE
Step-by-step explanation:
I hoped this helped and mark me as brainly pls
 
        
                    
             
        
        
        
Part A:  7/10 because .7 represents 70/100 of a whole, or 7/10.
Part B: I think 1 and 89/100 because 89/100 represents that fraction
These are my answers, so I may be wrong.
Hope I helped, and good luck!