Determine the probability of rolling doubles two 1s two 2a and two 3a etc

How is it 6/36??

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation