Mathematics, 27.03.2020 01:46, lakinbacon4

On a test, wrong answers are worth -5.25 points and right answers are worth 3.5 points. So far, Marshall has one right answer and one wrong answer. What is Marshall's current score? A number line shows that Marshall's current score is -1.75. Write an addition equation to represent this situation.

Answers: 1

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On a test, wrong answers are worth -5.25 points and right answers are worth 3.5 points. So far, Mars...