Question 4 unsaved henry places x marbles into an empty bucket. each marble has the same weight. the weight, in ounces, of the bucket and marbles can be calculated using the expression shown. 3x + 8 what does the term 8 represent in this expression? question 4 options: the weight of each marble the weight of the empty bucket the number of marbles the total weight of the bucket and marbles

(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.