Factor –8x3 – 2x2 – 12x – 3 by grouping.

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.

The width of a piece of rectangular land is 5m shorter rhan 1/3 of its length .find the width of the land if the length is 60m,150m.