Answer:
Step-by-step explanation:
 
        
             
        
        
        
Okay so you're trying to find the unit rate of 720yds/4min. If you divide 720 by 4 you will have the unit rate as 180yds/1 min or 60 sec then if you divide 180 and 60 by 4 again you will get the answer of 45yds/15sec.
        
             
        
        
        
Answer:
it could be the number in 2015 is 2,330
Step-by-step explanation:
Just add the number of the students in 2014-2016.
 1,030+ 1,300=2,330
 
        
             
        
        
        
Answer: The 7
Step-by-step explanation:
 
        
             
        
        
        
Answer:
105
Step-by-step explanation:
You need to find the unit rate which is 10.50$. Then you would multiply it by 10.