Amy had a total of $250 to spend while shopping. She has already spent $160 on clothes. She wants to buy video games that cost $20 each, including tax.

What is the maximum number of video games Amy can buy with the remaining money?

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.