Math, asked by honeyshadow92, 7 months ago

in a test plus 3 marks are given for every correct answer and -2 marks are given for every wrong answer and no marks are given for not attending ram score 20 marks if he has 12 correct answers how many question he has attempt installed incorrectly​

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Answered by sweety1435688
0

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in a test plus 3 marks are given for every correct answer and -2 marks are given for every wrong answer and no marks are given for not attending ram score 20 marks if he has 12 correct answers how many question he has attempt installed incorrectly

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