Answer:
A. 6^2/7 and (√6)^7
Step-by-step explanation:
Because we can't get 6 out of root as a whole we need to use the power to show its value when we do so.
The power of (√6)^7 has is seven and degree of the root is 2 so we have to put 2/7 over 6 when we take it out of root.
 
        
             
        
        
        
Prime numbers are only divisible by 1 or itself; the first few are are 2, 3, 5, 7, and 11.
        
                    
             
        
        
        
Answer:
$30 
Step-by-step explanation:
30 % + 10 % = 40 %
40 % of $50 = $20 
%50 - $20 = $30