Could someone , i have been stuck on this for an hour.// gideon has prepared the following two-column proof below. he is given that -picture of triangle lno- step, statement, reason is order. step 1, gideon made two errors in the proof. identify and correct the errors. (10 points) -write your answer in box.

Is the number 128.439 a rational number

Match the one-to-one functions with their inverse functions.

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.