Math

Alan scored a total of 14 points for answering all the 15 questions on a math quiz. For every correctly answered question, Alan got 2 points. For every wrong answer, he lost 2 points. How many questions did he answer correctly?

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  1. all correct would be 30
    he's 16 points shy, so he must have missed 16/4 = 4.

    11 right = 22
    4 wrong = -8
    22-8=14

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  2. He answered 7 correctly. You divide fourteen by two, then subtract that by fifteen. You get eight, so Alan got eight WRONG. He got seven right.

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