I guess B. That statement is grammatically incorrect.
        
             
        
        
        
Answer:
a = 3
Step-by-step explanation:
1) Simplify 5a - 9 + a to 6a - 9.

2) Add 9 to both sides.

3) Simplify 9 + 9 to 18.

4) Divide both sides by 6.

5) Simplify 18/6 to 3.

Therefor, the answer is, a = 3.
 
        
             
        
        
        
X will equal -7 in this problem
        
                    
             
        
        
        
Since the stadium is 6 mi from the practice field which is itself 1 mi from the house, it can either be (1+6)=7 mi North or (1-6)=-5 -> 5 mi South depending on the North/South direction.
the answer is thus A
        
             
        
        
        
Answer:
115.3333
Step-by-step explanation:
346/3 
Hope this helps. :)