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- Isabella took a test that had 20 questions.
Question 1:
Isabella took a test that had 20 questions. The total grade was computed by awarding 10 points for each correct answer and deducting 5 points for each incorrect answer. Isabella answered all 20 questions and received a score of 125. How many answers did Isabella get incorrect?
A. 10
B. 5
C. 3
D. 8
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