Mathematics, 18.02.2021 19:50, tansebas1107

A multiple choice test consists of 100 questions. A correct answer is worth 2 points, while an incorrect answer is worth -1 point. If a student receives a score of 80 points, write a system of linear equations to help solve for how many questions this student answered incorrectly.

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A multiple choice test consists of 100 questions. A correct answer is worth 2 points, while an incor...