You are hanging 3 display shelves with the same width on a wall so that there is 18 inches of space above each shelf for placing items. each shelf is 3 inches wide. you want the space from the ceiling to the top 18 inches of space and the space below the bottom shelf to a chair rail to be the same. determine the distance from the ceiling to the bottom of each of the shelves so that you can install them. explain how you got your answer.

Read the excerpt from the strange case of dr jekyll and mr. hyde what do dr. jekyll's thoughts reveal about him in this excerpt? [t]he inmates of my house were locked in the most rigorous hours of slumber, and i determined, flushed as i was with hope and triumph, to venture in my new shape as far as to my bedroom. i crossed the yard, wherein the constellations looked down upon me, i could have thought, with wonder, the first creature of that sort that their unsleeping vigilance had yet disclosed to he is jealous of those who can sleep through the night. he is revered for his scientific advances. he is interested in studying the movements of the stars he is proud and enthusiastic about his initial results.