Do you have to keep going or only just one more number it seems to be going by 2’s 4,6,8,10,12 but I’m a little confused since it says it’s 9th grade work
        
             
        
        
        
Answer:
A
Step-by-step explanation:
that's the right answer
 
        
             
        
        
        
Answer:
Matt's team
Step-by-step explanation:
Sarah's  team finished in 1 hour and 30 min 
Matt's team finished in 1 hour and 15 min
 
        
             
        
        
        
Its B because i divided 38.25 by 3 and it gave me and answer of 12.75 per hour