Answer:
they are 0.2 apart from each other and can easily be shown on a number line
Step-by-step explanation:
 
        
             
        
        
        
Answer:0.08
Step-by-step explanation:
 
        
             
        
        
        
I think Its 6.............
        
             
        
        
        
Answer:
9r²(r - 8)
Step-by-step explanation:
Step 1: Write expression
9r³ - 72r²
Step 2: Factor out 9
9(r³ - 8r²)
Step 3: Factor out r²
9r²(r - 8)
 
        
             
        
        
        
4x................... I hope it helps