Upper quartile would be 4.5. The interquartile range could be 6.
 
        
             
        
        
        
Answer:
23
Step-by-step explanation:
The sides of a square are all the same length, so if 3 of them total 48, one of them must be 48/3 = 16.
If the length of the rectangle is 7 longer than the side of the square, it is
... 16 + 7 = 23
 
        
             
        
        
        
Answer: 
B
Step:
The general equation for linear is y=mx+b 
So all is linear except B
        
             
        
        
        
Answer:
14 
Step-by-step explanation:
I think. sorry if i am wrong 
 
        
             
        
        
        
Answer:
B
Step-by-step explanation:
The y-intercept is 2 and the slope is 1. Therefore, the answer is 2y=x. :)