A composite solid 8 by 8 by 8 with half a circle on top what is the volume show me how to solve

For what value of x does 4x = (1/8) x + 5?

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.

Someone me! if you’re smart you can solve this!