Here are some solutions: (there are actually an infinite amount of them)
x = 0 ,  y = 7
x = 1  ,  y = 8 
x = 2 ,  y = 9
x = 3 ,  y = 10
x = 4 ,  y = 11
x = 42 ,  y = 49
x = pi ,  y = pi + 7
 
        
             
        
        
        
Answer:
no, the calculator is not broken
Step-by-step explanation:
 
        
                    
             
        
        
        
I think it is 77%  or  77.7`% ,but tell me if I'm wrong
        
                    
             
        
        
        
Answer:
BCA = 65
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Associative property - addition
Step-by-step explanation:
When three or more numbers are added, the sum is the same regardless of the way in  which the numbers are grouped.
(6+2) + 5 = 6 + (2+5)
8 + 5 = 6 + 7
13 = 13