Chad sells custom t shirts with five of his friends. if the earnings are divided evenly how much the business make in order for each person to earn $45? how many partners are included in this business?

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.

How do you solving the solution of each system using elimination?

Select the point that is a solution to the system of inequalities. y< =-x+3 y=x^(2)-3x