Answer:
n=-6
Step-by-step explanation:
2(n+5)=-2
distribute
2(n+5)
2xn 2x5
2n+10
2n+10=-2
subtract 10 from both sides
10-10=0
-2-10=-12
2n=-12
divide each side by 2
2n/2=n
-12/2=-6
n=-6
 
        
             
        
        
        
Her hair was 45.5 centimeters long
        
             
        
        
        
Answer:
1/9
Step-by-step explanation:
Anything to the negative power will be under 1
So take the square and then reciprocate it. 
 
        
             
        
        
        
The answer to the question
 
        
             
        
        
        
Answer:
I would but...
Step-by-step explanation:
where the question at