the temperature in New York is currently 56 degrees Fahrenheit and increasing 2 degrees per hour. The temperature in Seattle is 31 degrees and increasing 7 degrees per hour. How many hours will it take for the temperatures to be the same?

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Ineed with number 6 , explain how to get 1978

(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.