First blank is 60 second blank is 12 third blank is 2
        
             
        
        
        
Answer:
https://youtu.be/AWGqoCNbsvM
Step-by-step explanation:
okay?
 
        
             
        
        
        
I believe there would be 6 more girls than boys.
        
             
        
        
        
Answer:
Roberta's boat started farther from the dock, but John's boat moves more quickly.
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
B
Step-by-step explanation:
This is because to find the angle you must add up the other two angles.