what are the coordinates of the point on the directed line segment from (-10, -8) to (-8,8) that partitions the segment into a ratio of 1 to 3?

What number must you add to complete the square x^2+12x=16

In the diagram of circle a what is m

Jacob signs up to work for 2 1/2 hours at the school carnival. if each work shift is 3/4 hour, how many shifts will jacob work? (i just want to double check : |, for anybody that responds! : )