Answer:
I think A. Reflexive Property but if I am wrong, I am so sorry  
Step-by-step explanation:
because 6 + 1 is is not subtracting or multiplying
Hope this helps 
 
        
             
        
        
        
Answer:
this answer is B!!
Step-by-step explanation:
 
        
                    
             
        
        
        
The answer is 340, not super good at math so dont know what scientific notation is but there you go
        
             
        
        
        
Answer:
JUST DO 3.142 X 10
ANSWER: 31.42 IN
Step-by-step explanation:
<em><u>Please mark as brainliest</u></em>
Have a great day, be safe and healthy
Thank u  
XD
 
        
             
        
        
        
Try x = 65 
Look at my image