I need help pls.

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

Solve the equation by completing the square. x^2+2x=17

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,