Expand and simplify the following
(4x - 3)(x + 2) - (3x - 5)(-x - 9)

Miguel’s teacher asks him to color 4/8 of his grid. he must use 3 colors: red, blue, and green. there must be more green sections than red sections. how can miguel color all the sections of his grid to follow all the rules

Find the solution of each of the following.

With number 11 ( show how you got the answer)