The answer is that Leola ran 6.2 
 
        
             
        
        
        
It is given in the question that
You work at a T-shirt printing business. Of 1,300 T-shirts shipped, 106 are imperfect.
So out  of 1300 T-shirts, number of perfect t-shirts are

So probability that the t-shirt is printed correctly is

And to find the percentage, we have to multiply it by 100, and on doing so we will get 92 % .
 
        
                    
             
        
        
        
3,2,9 because the factors of 18 are ... 6,9,2,3
        
             
        
        
        
X=2
 
its x=2 because you have to divide -20x by -40 so the two negatives cancel out each other and then you get 2.