Answer: The answer is B, 6 1/2 
Step-by-step explanation:
6+5= 11
1/2+1/2= 1
11+1= 12
12-3=9
 
        
                    
             
        
        
        
Answer:
It will not always be 50%it sometimes be less or more
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
I think it's number 5 or (5,8)
Step-by-step explanation:
 
        
             
        
        
        
2x² + 4x + 2
using long division to obtain the quotient
 
        
             
        
        
        
Answer:
 What we are going to do for this case is find the cost for each case:
 Cost to run the car before the mechanic worked on it:
 
 Cost to run the car after the mechanic worked on it:
 
 The difference between both cases is:
 
 Answer:
 It cost to run the car after the mechanic worked on it 0.01 $ / mile less than before the mechanic worked on it.
Read more on Brainly.com - brainly.com/question/2528459#readmoreStep-by-step explanation: