What are all the factors for x2 -x -6

Henry's butcher shop uses an electronic scale that measures to 1/100 of a pound. which is the most accurate measurement based on the limitations of the scale that might be found on a package of meat sold by henry?

The focus of a parabola is (-4,-5) and its directrix is y=-1 find the equation

35 is what percent of 700? show your work