The following box-and-whisker plots can be used to compare the annual incomes of 3 professions, Profession
Nuclear
engineer
Police
officer
Musician
20
40 60 80 100 120 140
Annual Income
(thousands of dollars)
Based on the box-and-whisker plots, which statement is true?
o A. All nuclear engineers earn more than all police officers.
B. The median income for police officiers and musicians is the same.
o Ć. The median income for nuclear engineers is greater than the income of all musicians.
o D. Nuclear engineers have less variability in income than police officers.

(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.