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a quiz has 25 questions every correct answer scores 3 points Each incorrect answer loses 2 points. A question not answered scored 0 points. a student answers 15 questions 10 are correct how many points
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1 vote
a quiz has 25 questions every correct answer scores 3 points Each incorrect answer loses 2 points. A question not answered scored 0 points. a student answers 15 questions 10 are correct how many points does he have?

User Aixecador
by
7.7k points

1 Answer

3 votes

Answer:

20

Explanation:

10x3=30

5x-2=-10

10x0=0

30-10=20

20 points

User Johan Paul
by
7.5k points
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