Answer:
<h2>Midpoint (1 , 5)</h2>
Step-by-step explanation:
Let (x , y) be the coordinates of the midpoint then:

 
        
             
        
        
        
Answer:
284.625
Step-by-step explanation:
Arrange the numbers highest to lowest.
Find the middle value in the arrangement.
 
        
             
        
        
        
Answer:
The answer is 54 9/14
Step-by-step explanation:
what u do is this 
#1.  765 divided by 14 which equals 54.64285714. Don't worry about the numbers after the decimal.
Then u do 65-54= 9 so u have 54 9/14
to check yourself just do 14 times 54= 756 + 9 = 765
 
        
             
        
        
        
Answer:
Step-by-step explanation:I think it's the 2nd one
 
        
             
        
        
        
It’s B 20 students I am sure that’s correct