I think that its d seems like it might hope this is right
        
             
        
        
        
Answer:
d would be the answer
Step-by-step explanation:
i took the test
 
        
             
        
        
        
Answer:
you can't tell
Step-by-step explanation:
we don't know what x is equal to because there is no equivalent. x here can equal anything.
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
Based on the given conditions, write: 
Find common denominator and write numerators above common denominator: 
Calculate the sum or difference: 
Divide the fraction by multiplying its reciprocal: 
Calculate the product or quotient: 
Answer: 