That would be 16 because all the others are multiples of 3.
 
        
                    
             
        
        
        
Answer:
2nd option
Step-by-step explanation:
makes most sense 
 
        
             
        
        
        
It is three cuz when replace with three it is all equal:
3(2)-3=3
6-3=3
3=3
please rate as brainliest and hope this helps :)
        
             
        
        
        
<span>Find
the speed of each car.
Let a be the first car 
Let b be the second car
=> a = x miles per hour
=> b = x + 12 miles per hour
=> 2 (x+ x + 12) = 232 miles per hour
=> 2x + 12 = 232
=> 2x + 12 = 116
=> 2x = 116 - 12
=> 2x / 2 = 104 / 2
=> x = 52 (speed of Car A)
=> 52 + 12 = 64 miles per hour (speed of Car B)</span>