Mode: 43 & 81 ( They both appeared the most amount of times)
Range: 41 (Subtract the largest number with the smallest number)
Mean: 58 
Min: 40 (Q1)
Max: 81 (Q3)
Med: 54 (Q2)
Hope this helps!!!
 
        
        
        
Answer: Option 3 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
24/13 or 1.8
Step-by-step explanation:
27b -3 - 14b -21 = 0
13b - 24 = 0
13b = 24 
b = 24/13 or 1.8
 
        
                    
             
        
        
        
<h2>
Explanation:</h2>
The rational expression is given by:

The denominator can't be zero, therefore:

Finally,<em> the values of x that make the rational expression undefined are </em>
<em></em>
<em>x = 7 and x = -7</em>