Answer:
4 times
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
<h2>x = 3</h2>
Step-by-step explanation:

 
        
                    
             
        
        
        
Answer:
-63
Step-by-step explanation:
9 - (2×3) × 12
9 - (6 × 12)
9 - 72
= -63
 
        
                    
             
        
        
        
use this formula
Step-by-step explanation:
Use the distance formula.
d = √[(x2 - x1)2 + (y2 - y1)2]
You have all of the coordinates. Plug in the numbers and evaluate.
 
        
             
        
        
        
Answer: 8x+12
Step-by-step explanation:
We can use the Distributive Property to get it in it's simplest form
4(2x+3)
(4)(2x)+(4)(3)
8x+12