A school group is planning a trip to NYC. There are 29
people going on the trip. They agreed to share the
total cost of the trip equally. Let s equal each
person’s share of the cost. What is each person’s
share of the cost?
Bus-$7,830 Hotels-$10,034 Meals-$812 Special Events
Tickets-$435 TOTAL COST: $19,111

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.