*CAN YOU HELP PLEASE*

Which formula finds the probability that a point on the grid below will be in the blue area? p(blue) = total number of squares number of blue squares number of blue squares p(blue) = total number of squares number of blue squares p(blue) = number of white squares

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

Polynomial that can be factored as (3x-4)(3x+4)