Answer: C. x-2
Step-by-step explanation:
We have the following expression:

Factoring in the numerator:

Factoring again in the numerator with common factor  :
:

Simplifying:

Hence, the correct option is C. x-2
 
        
             
        
        
        
10 / (2/5)...when dividing with fractions, flip what u r dividing by, then multiply
10 * 5/2 = 50/2 = 25...so there are 25 of them
        
             
        
        
        
Hello there!
3/7 of 63 = 27
Hope I helped!
Let me know if you need anything else! 
~Zoe
        
                    
             
        
        
        
I believe the answer $7.42. You have to divide 18.02 by 8.5 to get the cost per gallon. Then multiply the cost per gallon by 3.5 to get your answer
        
             
        
        
        
The probability of rolling a sum less than 8 with two dices is 5/6