Mathematics, 25.08.2020 14:01 mariaaalopezz

In a test (+5)marks are give for every correct answer and (-2)marks for every incorrect answer. Jay answered all questions and scored (-12)m though he got four correct answer)how many incorrect answer he attempted

Answers: 2

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In a test (+5)marks are give for every correct answer and (-2)marks for every incorrect answer. Jay...