In Mathematics contest, every correct answer is worth 3 points and every wrong answer is worth -2 points. If Julia answer 20 questions correctly and 5 wrong answers, what was her total points?
30
40
50
60
(with solution pls thank you)
30
40
50
60
(with solution pls thank you)
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Answer:
50 points
20×3=60
5×2=10
60-10
=50
Step-by-step explanation:
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