Mathematics, 26.09.2019 21:20 jhenaesimpson

Laura took a test with 50 questions. she lost two points for each of the 5 questions she got wrong. she got all 3 extra credit questions correct and received 5 points for each. what is the total number of points she gained or lost overall

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Laura took a test with 50 questions. she lost two points for each of the 5 questions she got wrong....

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