9, because one square megameter is equal to one million square kilometers.
        
                    
             
        
        
        
-66, -52, - 48, -42
If you can have 2 medians (since there is only 4 numbers), it is -52 and -48
If you can only have one,then i believe you choose -50, because it is in between -48 and -52
hope this helps
        
             
        
        
        
Answer:
Step-by-step explanation:
By the diagram FG = MN. 
3y + 3 = 5y - 25          Add 25 to both sides
3y + 3 + 25 = 5y         Subtract 3y from both sides
28 = 5y - 3y                Combine
28 = 2y                       Divide by 2
28/2 = 2y/2
y = 15
15 is not your answer. It is just the value of y.
3y + 3 = 3*15 + 3 = 45 + 3 = 48
 
        
             
        
        
        
Answer:
I don't know but this question feels incomplete
 
        
             
        
        
        
The <em><u>correct answer</u></em> is:
Any real number for x except 5, and any real number for y.
Explanation:
A function is a relation in which each element of the domain, or x-value, is mapped to one element of the range, or y-value.  This means that no x can be mapped to more than one y, so if we have the same number used twice for x, we do not have a function.
This means that 5 cannot be used for x in the other ordered pair.
Since there is no restriction on y in order to be a function, y can be any real number.