number one is 280 because 4/2 is 2 + 2 is 4 then you multiply 7 and that is 28 ^ 2 which is 280
        
                    
             
        
        
        
Answer:1. B 2. D
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is 6e+94 
Hope this helps!!!
        
                    
             
        
        
        
Answer:
13
Step-by-step explanation:
a negative plus a negative makes a positive 
 
        
             
        
        
        
Answer:
Rad 68
Step-by-step explanation:
84- 4^2=68