A caterer is making cookie trays for upcoming holiday parties. This morning she made 4 small trays and 2 large trays, which contain a total 202 cookies. In the afternoon, she made 2 small trays and 2 large trays, which contain a total of 160 cookies. How many cookies do the different sizes trays contain?

Add or subtract polynomial : –12qr? +13rq?

Askyscraper is 396 meters tall. at a certain time of day, it casts a shadow that is 332 meters long.at what angle is the sun above the horizon at that time?

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.