Answer:
A is true but I dont know the rest I am very sorry   .-.
Step-by-step explanation:
 I Just added 18 + 12 = 30 + 10 = 40 and that is why A is true
 
        
             
        
        
        
Answer:
64
Step-by-step explanation:
2^6, or 2⁶, is two to the power of six.
Basically you multiply the bottom number (in this case 2) by itself as many times as the the number in the top right (in this case six)
2^6=2*2*2*2*2*2=64
 
        
                    
             
        
        
        
Answer:
A first numbers cant be same