The lengths of 3 line segments are given. 2 in., 3 in., 5 in. Which statement is true about these three line segments?
A these line segments can form a triangle, because each side of the triangle can be different size
B these line segments can form a triangle, because the longest side of the triangle is exactly 5 inches long
C These line segments cannot form a triangle , because at least two sides of the triangle must be the same length
D these line segments cannot form a triangle, because the longest side of the triangle has to be shorter than 5 inches

Y=21.95x+10 y=22.45x solve by substitution

Abag contains pieces of paper numbered from 5 to 9. a piece of paper is drawn at random. what is the theoretical probability of drawing a number less than 8?

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.