The answer to your question is 6
        
                    
             
        
        
        
Answer:
34
Step-by-step explanation:
All angles of a triangle add up to 180 degrees so you would subtract from 180 with the angles you already have to get your answer. 180 - 115 - 31 = B which is 34.
 
        
             
        
        
        
Your answer is gonna be the second one!
        
             
        
        
        
I beleive that it would be C=n25
Step-by-step explanation:
I'm not sure if this is not complex enough but I'm just going by what I think this is.
 
        
                    
             
        
        
        
To find the unit rate, divide total miles by number of gallons:
418 miles  / 16 gallons = 26.125 miles per gallon
 Round the answer as needed.