Apizza parlor serves n different types of pizza, and is visited by a number k of customers in a given period of time, where k is a poisson random variable with mean a.

The school that imani goes to is selling tickets to the annual dance competition. on the first day of the ticket sales the school sold 7 adult tickets and 5 child tickets for a total of $96. the school took in $40 on the second day by seling 3 adult tickets . find the price of an adult ticket and the price of a child ticket. solve by using substitution elimination college prep algebra math heres the 2 equations i came up with 7x+5y=96 and 3x+2y= -40 show all workiv be stuck on this.

Select the number of ways in which a line and a circle can intersect

Find the solution of each of the following.