)) Ms. Terry runs the school cafeteria. In October, she had to order 15 cases of chocolate milk twice because the students at her school love it so much. Each case contains c cartons of
chocolate milk.
Pick all the expressions that represent how many cartons of chocolate milk Ms. Terry
ordered in October
1.) 20 + 150
2.) 2(150)
3.) 300
4.) C(2 + 15)

I think number 2 is the answer, but 4 could be the answer.

Step-by-step explanation:

I got 4 my bad if it's not right

the balance is found at the link

step-by-step explanation:

since your problem is x^4 = 81, what you have to undeo is the "to the fourth power" part.

the inverse (opposite operation) of "to the fourth power" is "to the fourth root".

  (x^4) ^ ¼   = 81 ^ ¼  

  81 = 3^4     so (3 ^ 4) ^ ¼   =   3 ^ 1   = 3

by hand: (3 ^ 4) ^ ¼   =   3 ^ (4 x ¼) = 3 ^ 1   = 3   (when you take a power to a power, multiply the exponents.)

or, do it by calculator. one way of finding the fourth root is to use ^ (1/4)

step-by-step explanation: