PLEASE HELP ME ON THIS QUESTION

Write a polynomial that fits the description: a third-degree polynomial with leading coefficient -4

Arestaurant gives out a scratch-off card to every customer. the probability that a customer will win a prize from a scratch-off card is 25%. design and conduct a simulation using random numbers to find the experimental probability that a customer will need more than 3 cards in order to win a prize. justify the model for your simulation, and conduct at least 10 trials.

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}