Select the procedure that can be used to show the converse of the Pythagorean theorem using side lengths chosen from 2 cm, 3 cm, 4 cm, and 5 cm. O A. Knowing that 22 +42 < 5º draw the 2 cm side and the 4 cm side with a right angle between them. The 5 cm side will fit to form a right triangle. B. Knowing that 32 + 42 = 52, draw the 3 cm side and the 4 cm side with a right angle between them. The 5 cm side will fit to form a right triangle O C. Knowing that 22 + 32 = 42, draw the 2 cm side and the 3 cm side with a right angle between them. The 4 cm side will fit to form a right triangle O D. Knowing that 32 +42 = 52, draw any two of the sides with a right angle between them. The third side will fit to form a right triangle.

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.