Answer:
D. on the x axis is the best answer 
 
        
             
        
        
        
Answer:
c
Step-by-step explanation:
you have to turn the48 to a decimal
 
        
             
        
        
        
Answer:
Perpendicular lines are lines that intersect at right angles.
Step-by-step explanation:
I'm assuming that your question is asking what the term is for two lines that intersect at a right angle. If I'm correct then your answer is perpendicular lines. 
Hope this helps 
 
        
             
        
        
        

The answer is A (2.5, 8, 15), since these integers are greater than 2.
Hope this helps. - M