Rewrite each expression so that each term is in the form kxn, where k is a real number, x is a positive real number,
and n is a rational number.
x^(−2/3) ∙ x^(1/3)

So the equation in standard form will be  

Step-by-step explanation:

We have given equation

We have to write this expression in standard form

For writing in standard form first we have to do operation on the expression

We know that there is property of exponent that when two functions are multiplied with each other then there exponent are added

So

So the equation in standard form will be

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.