Mathematics, 29.06.2019 01:50 mtiger
If 1/2 of all the books at a bookstore are fiction and 3/5 of the books in fiction are mysteries, what fraction of the store's books are fiction mysteries?
Answers: 1
Mathematics, 21.06.2019 22:30
Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?
Answers: 2
Mathematics, 22.06.2019 00:00
(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.
Answers: 1
Mathematics, 22.06.2019 02:00
Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?
Answers: 2
If 1/2 of all the books at a bookstore are fiction and 3/5 of the books in fiction are mysteries, wh...
Biology, 16.01.2020 12:31
Biology, 16.01.2020 12:31
Mathematics, 16.01.2020 12:31
Mathematics, 16.01.2020 12:31
History, 16.01.2020 12:31
Health, 16.01.2020 12:31
Chemistry, 16.01.2020 12:31
English, 16.01.2020 12:31
Mathematics, 16.01.2020 12:31
Mathematics, 16.01.2020 12:31
Biology, 16.01.2020 12:31