(-5/6)+(-5/6) have the same denominator (number at bottom of fraction), so all you have to do is add the numerator(top number). So -5 +-5 =-10 . Now you have -10/6, which simplifies to -5/3. 
Hope this helps :)
        
                    
             
        
        
        
Answer:
2
Step-by-step explanation:
 
        
             
        
        
        
Answer:
y=3
Step-by-step explanation:
 
        
             
        
        
        
<span>\(x^2 + ax + b\) factors into \((x + p)(x + q)\), where \(p\) and \(q\) are factors of \(b\) whose sum is \(a\).</span>
        
             
        
        
        
Answer:
0.528 because its just moveing the decimal point to the right.
just so you can understand better.