Mathematics, 15.07.2019 04:00, lacyfigueroa

On a certain quiz with 25 questions, each correct answer is scored 4 points and each incorrect answer is scored –1 point. questions not answered receive no points. a student who answered 23 questions and had a total score of 82 points answered how many questions correctly? 18 19 20 21 22

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On a certain quiz with 25 questions, each correct answer is scored 4 points and each incorrect answe...