The coach of a basketball team is trying to pick a
startinglineup. he has to fill 5 positions: a point guard, shooting
guard, small forward, power forward, and center. if the team roster
has 4point guards, 2 shooting guards, 4 small forwards, 1 power
forward, and 5 centers, how many different possible starting teams
can heselect?

Mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.