Answer: B
Step-by-step explanation:
Division of components are consistent  - the same
 
        
                    
             
        
        
        
Answer:
 C=8k+24
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
y=-9x+9
Step-by-step explanation:
There are only two like terms in the equation which I have underlined.
y= <u>3x - 12x</u> +9
To simplify it, you combine the like terms and get your equation in standard form.
 
        
             
        
        
        
If we join the points we are gonna end up with a triangle, from there by finding the centroid of the triangle we will get a point which is equidistant from all the three points given in the diagram.
Formula for Centroid: