Sphere A has a diameter of 6 and is dilated by a scale factor of 2 to create sphere B. What is the ratio of the volume of sphere A to sphere B?

An object is translated by (x + 4, y - 2). if one point in the image has the coordinates (5, -3), what would be the coordinates of its pre-image? (9, -5) (1, -5) (9, -1) (1, -1)

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each

What is the area of the trapezoid shown