Round the number like for you 270+350=620
        
             
        
        
        
Answer:
Step-by-step explanation:
2-6=-4
-4÷5x=
-0.9^X
 
        
             
        
        
        
The radius is 14, if the diameter is 28. The radius is half of the diameter
        
             
        
        
        
You would subtract 11 on both sides of the equation.
Then multiply the reciprocal of 1/2 which is 2. 
And you should get -16 as your answer <span />
        
                    
             
        
        
        
It’s C, y + 5 = 2(x - 4).
In y = mx + b form:
y = 2x - 13