1) (-2,5)
2) (2,-5)
3) (-2,-5)
4) (2,5)

A3x4x5 rectangular cuboid (e. g. a brick) is painted blue and cut into 1x1 cubes. what is the expected value for the painted sides of a randomly selected cube?

Which of the following is a proper fraction? a. 9⁄8 b. 5⁄6 c. 7⁄3 d. 4⁄2

Determine the relationship of ab and cd given the following points