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Amy gets 3 points for every correct answer and looses 2 point for every wrong answer. If she answered 50 questions and scored 100 points, write a system of equations.

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Answer:

Step-by-step explanation:

If all answers are correct 50X3 = 150 points

 C+   W = 50

3C  -2W  = 100

All answers are correct   :  50X3 = 150 points

If she scored 100  that means she lost 50 points (25 wrong)

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