Mathematics, 17.04.2021 06:20, elrodkaitlynn2965

Eric was rock climbing. At one point, he stopped and climbed straight down 2 1/2 meters. Then he climbed straight up 6 3/4 meters. Eric was wondering what his change in elevation was after these two moves. Which of the following equations matches the situation above?

Choice a: 2 1/2-6 3/4=?

Choice b: -2 1/2+6 3/4=?

Choice c: none of the above
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Answers: 3

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Eric was rock climbing. At one point, he stopped and climbed straight down 2 1/2 meters. Then he cli...