Two families go to a zoo
the smith family of two adults and three children pay £61
the jones family of three adults and five children pay £96
work out the cost for an adult ticket and the cost of a child ticket
in your working let 'a' stand for and adult ticket and 'c' stand for a child ticket

Factor this polynomial completely x^2-64

Write the rational number in lowest terms 99/-15

(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.