Whats the greatest common factor of ..

1. -60r^2s^2t^2 and 45r^3t^3

2. 32m^2n^3 and 18m^2n^2 and 56m^3n^2

Spencer has 1/3 pound of nuts he divides them equally into 4 bags what fraction of a pound of nuts is in each bag

Which number is located at point a on the number line? a number line is shown from negative 10 to 10 with each interval mark on the number line representing one unit. point a is labeled one interval mark to the right of negative 5.

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.