Very urgent! wes, brooke, and patrick each have a collection of marbles. wes has 15 more marbles than patrick, and brooke has 2 times as many marbles as patrick. all together they have 95 marbles. find how many marbles brooke has.

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

What is the solution of the systems of equations? y=2/3x+3 x=-2

What percent of the circle below is shaded?