Answer:
Step-by-step explanation:
3/4x + -3
 
        
                    
             
        
        
        
Answer:
hmmm cant tell if this is a serious question Lol considering you seem pretty smart but if so answer is 23
Step-by-step explanation:
 
        
             
        
        
        
Answer: 125/x^18
Step-by-step explanation: this should be the answer
 
        
                    
             
        
        
        
Answer:
The retail price is $103.6
Step-by-step explanation:
Markdowns are, to be simple, when the price goes DOWN, so the price would be less than the original rather than more. First, you must calculate what one percent of the original is, which is 1.40. As the markdown is 26 percent, you can do 1.40 x 26 to get how much was marked down, which is $36.40. To find the new price now, you must do the original minus the markdown, or 140 - 36.40 in this case. This gives you $103.6 as the retail price. 
I hope this helped! :D
 
        
             
        
        
        
22.7 repeating does not belong with the other three numbers because it is the only repeating decimal in the data set.