Given: a = {(2, 3), (5, 1), (-3, -2), (0, 3)} a is a subset of
1. n x r
2. r x n
3. n x n
4. r x r

It says factor each expression 49x-28?

The volume of a cone is 37x3 cubic units and its height is x units. which expression represents the radius of the cone's base, in units? 1 s o 3x o 6x obx 93x2

The graph below shows the height of a projectile t seconds after it is launched. if acceleration due to gravity is -16 ft/s2, which equation models the height of the projectile correctly?