Answer:
D
Step-by-step explanation:
4x - 2(x + 3) = 8
Use distributive property
4x -2x - 6 = 8
2x - 6 = 8
2x = 8 + 6
2x = 14
x = 14 ÷ 2
x = 7
 
        
             
        
        
        
Answer:
-4.2
Step-by-step explanation:
 
        
             
        
        
        
It is False , because they could be in a common plane but they do not form a single line 
        
             
        
        
        
12/35 is simplified, as you cannot divide it into smaller numbers by a common factor. 
I hope this helps!
        
                    
             
        
        
        
Answer:
25.5 and 1.5
Step-by-step explanation:
AC = 12 cm 
BC = 13.5 cm 
12 + 13.5 = 25.5 cm 
13.5 - 12 = 1.5 cm