22 Let (x, y) be the solution of the system of equations below.
4x + 3y=17
3x + 2y= 12
What is the value of x-y?
(A)-11
(B)-1
(C) 5
(D) 9

Mrs. morton has a special reward system for her class. when all her students behave well, she rewards them by putting 3 marbles into a marble jar. when the jar has 100 or more marbles, the students have a party. right now, the the jar has 24 marbles. how could mrs. morton reward the class in order for the students to have a party?

Which shows one way to determine the factors of 4x3 + x2 – 8x – 2 by grouping?

Find the solution of each of the following.