This is the answer 

if substitute 1 and 2 and 3 as x then the points will be :

 and that's the picture 
good luck 
 
        
             
        
        
        
Answer:
6.8
Step-by-step explanation:
(2/5)*17
=6.8
 
        
                    
             
        
        
        
Answer:
volume of the sphere
=4/3π × r³
=4/3π × 3 × 3 × 3
=4/3π × 27
=36π ( <em>c</em><em> </em><em>)</em>
 
        
             
        
        
        
To divide fractions, you need to multiply by the reciprocal. The reciprocal of 3/4 is 4/3, which is why the work is incorrect. 
See attached: 
 
        
             
        
        
        
Answer:
8x + 1x + 2x = $$
Step-by-step explanation:
I think this is the answer