1. Suppose P(A) = 0.14; P(B) = 0.7; and P(A and B) = 0.04 Find P(A or B).
Can this really be a probability? If not, explain why not.

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =

Two numbers have a sum of -19. one number is x. what expression represents the other number?