Fathi has $1.10 in his printing account. each sheet of paper he uses reduces his printing account balance by $0.25. fathi wants to print out a pdf document that is 47 pages long. to save paper he decides to print on both sides of each sheet and print two pages on each side of the sheet. after fathi prints, what will be the balance in his printing account?

Andy wants to find the distance d across a river. he located points as shown in the figure, then use similar triangles to find that d = 223.5 feet. how can you tell without calculating that he must be wrong? tell what you think he did wrong and correct his error. round your answer to the nearest tenth if necessary. andy must have used the wrong . the distance d is actually feet.