The gcf of two prime numbers is 1 2 3 4

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

What expression is equivalent to 1/2(2+3x-6)

Which of the following is correct interpretation of the expression -4+13