Which expression is equivalent to the algebraic expression below? Show your work. 3(-2x - 1) A. x + 2 B. x - 1 C. -6x - 3 D. -6x - 1

Solve for x, y, and z. show all steps.

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

There is an entrance to the computer room at point e which lies on ab and is 5 feet from point a. plot point e on the coordinate plane. find the distance from the entrance at point e to the printer at point e