Answer: The correct answer is 3/32.
Hope this helps!  :)
Step-by-step explanation:
 
        
                    
             
        
        
        
Use the difference of squares factorization - that for any numbers a and b, (a-b)(a+b)=a^2-b^2.
We have:
(x^2+1)(x^2-1)=x^4-1
In addition:
(x-1)(x+1)=x^2-1, so we have:
(x^2+1)(x+1)(x-1)
As our complete factorization.
        
                    
             
        
        
        
She runs 8/45 miles per min
        
             
        
        
        
The equation would be c=42.5x+60 
C is cost
X is number of hours
        
             
        
        
        
Answer:
See explanation
Step-by-step explanation:
Given two expressions:

and 

a. When 
then

and 

b. When 
then

and 

c. Since the value of both expressions at s = 12 are different, the expressions are not equivalent.