I need help on this problem

Easy points boii. read it. ya. fresh

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

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.