You bought tickets to the movies. there is a $3 admission charge in addition to the seat which is an extra $2 per seat. a) how much does it cost to go to this movie theater with 8 people? b)for 3 individuals? _ _ _ _ _ _ _ c) write an equation that represents the rate at which the theater charges to see a movie. pls answer

The rate is 5p, where 5 is the price for a seat and admission, and p is the price per person (seat).

a) 5(8) = 40

b) 5(3) = 15.

c) The equation is 5p

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: