Using the order of operations rule solve the following 12 / 2 + 4 - 2 x 3 equals

The vertices of a rectangle are given in the columns of the matrix . if is found to perform a transformation, what are the coordinates of the transformed rectangle? (0, 0), (0, –3), (–3, –3), (–3, 0) (0, 0), (0, 3), (3, 3), (3, 0) (0, 0), (0, 3), (–3, –3), (–3, 0) (0, 0), (0, 3), (–3, 3), (–3, 0)

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Standard deviation of 19,29,21,22,23