The volume of a cube is 216 cubic inches. The dimensions of the cube are changed to create a rectangular prism. • One dimension of the cube is changed by a factor of 2.
• A second dimension of the cube is changed by a factor of
• The third dimension of the cube is unchanged.
The surface area of the rectangular prism is 216 v square inches.
The volume of the rectangular prism is
cubic inches.

(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.