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Katen [24]
3 years ago
13

Each question Sandra answers incorrectly changes her overall score by -3/4 points. Sandras overall score was -4 1/2 points , and

then she answered the last question incorrectly. What was Sandras final score
Mathematics
1 answer:
Mashutka [201]3 years ago
4 0
-5 1/4 the answer is
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