Simplify. Show your work.

(x−1)(2x+2)

Ineed in figuring out this problem.

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4