Mathematics, 08.06.2021 14:00, naomicervero
In a class test containing 30 questions 2 marks are awarded for every correct answer. And (-2) mark for every incorrect answer. Seema attemps all the questions and 12 of her answers are correct what is her total score?
Answers: 1
Mathematics, 21.06.2019 18:30, allenlog000
Can someone me out here and the tell me the greatest common factor
Answers: 1
Mathematics, 21.06.2019 19:50, twitter505567
How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?
Answers: 3
In a class test containing 30 questions 2 marks are awarded for every correct answer.
And (-2) mark...
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