Answer:
A not rational number is called a irrational number btw. Anyway Some examples are √2 and pi.
 
        
             
        
        
        
Answer:
729
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
What is your question. Correct steps? If it is, then you did the steps correctly.
 
        
             
        
        
        
Answer:
D. -4
Step-by-step explanation:
-5 + -9 = -14
-14 + 10 = -4
 
        
                    
             
        
        
        
Answer:
y=5x-4
slope (m)=5
Explanation:
y=mx+b
m is the slope
 b is the y-intercept 
since the 5 is in the m, the slope would be 5.