El 12 de abril de este año, la señorita Soto deposita $20000 en una cuenta bancaria que paga 0.5% bimestral de interés.

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

Me, prove a quadrilateral with vertices g(1,-1), h(5,1), i(4,3) and j(0,1) is a rectangle using the parallelogram method and a rectangle method.

Solve x+3y=6 and 4x-6y=6 by elimination . show work !