At break-even C = R so we have:-
20n + 134,000 = 160n
140n = 134,000
answer = 134,000 / 140  =  957
        
             
        
        
        
Answer: The answer would be y = 2x, with x being the number of stores she added the year before.
Step-by-step explanation:
 
        
                    
             
        
        
        
The radius is 4.
Find the radius of the circle whose equation is (x + 5)2 + (y + 8)2 = 16
 
        
             
        
        
        
Answer:
-11
Step-by-step explanation:
Triangle ABC
SO, 
AB = AC +BC
x + 8 = 2x -5 + (BD + DC)
x + 8 = 2x-5 + 10 +14
x + 8 = 2x + 19
2x - x = -19 + 8
x = -11