Answer:
9x, 8x+12
Step-by-step explanation:
x(2x+7)-2x(x-1)
=> 9x
 
        
             
        
        
        
Answer:
V-9%= Vehicles Left  V- 0.09= Vehicles Left
Step-by-step explanation:
 
        
             
        
        
        
Answer:
The mean will increase, after the outlier is removed.
 
        
             
        
        
        
Answer:
y = x + 7
Step-by-step explanation:
5 = -2 + b
7 = b
y = x + 7
* Parallel lines have SIMILAR <em>RATE</em><em> </em><em>OF</em><em> </em><em>CHANGES</em><em> </em>[<em>SLOPES</em>], so 1 remains the way it is.
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