Is the discriminant of G positive zero or negative

Which of the following equations is equivalent to x/3-6/x=1

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?