Hi there!

First we rearrange the sum in order to add both of the fractions first. We can rearrange because the only thing we need to do is adding.

Add the fractions. 
** If you don't get this, think of this story: you lack 1/3 of an apple pie and someone gives you 2/3 of pie. How much pie do you have left? 
- 1 / 3 + 2 / 3 = 1 / 3 **

Finally add 4 to our found fraction.

Therefore, the answer is 4 1/3.
 
        
        
        
That would be false because parallel lines don't intersect. But i can if one is straight and the other is Curved
        
             
        
        
        
Answer:
A) 21
Step-by-step explanation:
Mean:
(23 + 18 + 24 + 15 + 25)/5
105/5
21
 
        
                    
             
        
        
        
Answer:
hi how are you wanna be friend
Step-by-step explanation: