Mathematics, 21.08.2019 21:00 jayden6467
On a test, 20 problems were given. five points were given for each correct anawer, and 2 points deducted for each incorrect answer. how many correct answers are required to score 79 on the test?
Answers: 1
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On a test, 20 problems were given. five points were given for each correct anawer, and 2 points dedu...
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