The correct answer would be A) X^6 Y^5
        
             
        
        
        
Answer:
Equivalent expression of  is,
 is, 
Step-by-step explanation:
The distributive property says that: 

Given the expression: 
Apply the distributive property:

Simplify:

Therefore, the equivalent expression of  is,
 is, 
 
        
                    
             
        
        
        
Answer:lazy
Step-by-step explanation:
 
        
                    
             
        
        
        
Im gonna take an educated guess on this. for the first part only one element has an outershell filled completely. but if they want two elements put chlorine. to lose electrons is probably helium to gain is magnesium. and the last one is lithium and helium because they're small and don't have allot of atomic mass
        
             
        
        
        
Answer:
Step-by-step explanation:
x²-x-30=0
 x² - 6x + 5x - 30 = 0
(x² - 6x) + (5x - 30) = 0
x(x - 6) + 5(x - 6) = 0
(x + 5)(x - 6) = 0
x + 5 = 0 or x - 6 = 0
x = -5 or x = 6