3 of 20 (19 complete) 2.4.5
Given the following sets, find the set A' n (BUC).
U={1, 2, 3, 8}
A={1, 2, 3, 8}
B = {2, 4,5}
C={1,2,3,4,7
Select the correct choice below and, if necessary, fill in the answer box to complete your choice.
ту
ces
O A. A' (BUC')=(
(Use a comma to separate answers as needed. Use ascending order.)
OB. An (B. UC') is the empty set.

Given the graphed function below which of the following orders pairs are found on the inverse function

(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.

Sammie has 3 times as many goldfish as nora. nora has 4 goldfish. how many goldfish do sammie and nora have in all?