Astore adverstises buy one item at full price and take 1/2 off the cost of a second item. steve buys one item with a price tag of $60 and a second item with a price tag of $40. what percent discount did he receive on the second item that was 1/2 off? show work!
(a) 80%
(b) 50%
(c) 40%
(d) 20%

Which best explains why this triangle is or is not a right triangle?

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.

Felix wrote several equations and determined that only one of the equations has no solution. which of these equations has no solution?