The diagram below gives the dimensions of a swimming pool. - 18 ft what is the total area of the swimming pool? show your work. (2 points) b. what is the perimeter of the swimming pool? show your work. (2 points) click or tap here to enter text.

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.

Which graph represents the function f(x)=4[x]?

You draw a card at random from a deck that contains 33 black cards and 77 red cards.