12 different pairs of numbers with a difference of 12

Ajar contains a mixture of 20 black marbles, 16 red marbles, and 4 white marbles, all the same size. find the probability of drawing a white or red marble on the first draw. 125 12 01 next question ask for turn it in

How can you tell when x and y are not directly proportional?

In the triangles, bc =de and ac fe.if the mzc is greater than the mze, then ab isdfelth