D, sense there are no repeating numbers in the input (Y) 
 
        
             
        
        
        
Honestly idk you’ll need a better way to explain this
        
             
        
        
        
Answer:
x=28+n
Step-by-step explanation:
So, the teacher is giving Jonathan papers so we know its addition.
28+n
So lets have x equal the amount of papers he has on his desk after the new papers are added.
x=28+n
 
        
                    
             
        
        
        
(a) 1,1 (b) 3,2 (c) 3,2 (d) 1,5
 
        
                    
             
        
        
        
Answer:
b, c, a
Step-by-step explanation:
In a triangle, the largest angle is opposite the longest side. The smallest angle is opposite the shortest side.
This triangle has 2 given angles, 50° and 60°.
We can find the measure of the third angle, x.
50 + 60 + x = 180
x + 110 = 180
x = 70
The three angles have measures 50°, 60°, and 70°.
The shortest side is opposite the smallest angle. That is side a.
The longest side is opposite the largest angle. That is side b.
The order from longest to shortest is
b, c, a