Which of the following expressions are equivalent to 2/x^8-y^8? choose all that applya.2/(x^4-y^4)*1/(x^4+y^4)b.2/( x^4)^2-(y^4)^2c.2/(x4-y^4)*1/(x^4-y ^4)d.1/(x^4-y^4)*1/(x^4+y^4)

Option A and B are correct

and  

Step-by-step explanation:

Using the identity rule:

Given the expression:

We can write this as:

Apply the identity rules:

We can write this as:

Therefore, the expressions which is equivalent to are: and  

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

1,589.63 in.^3

step-by-step explanation:

i hope this you : d