A private college advertised that last year their freshman students, on average, had a score of 1120 on the college entrance exam. Assuming that averag refers to the mean, which of the following claims must be true based on this information?​

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters

(50 ) 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.