Question

In a quiz contest, 4 marks were awarded for a correct answer and −2 marks were given for an incorrect answer. If James gave 5 incorrect answers and scored 30 marks, find the number of correct answers given by him.

Answer 1

Answer:

10 answers were correct

Step-by-step explanation:

mark as brainliest

Answer 2

Answer:

5

Step-by-step explanation:

correct answer 4m

incorrect answer 2m

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James gave 5 incorrect answers....5*2=10marks(loss)

total marks 30

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total marks-incorrect marks=30-10=20

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correct answers marks=5for each question

correct answer marks =20

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no.of correct answers =20/5=4 questions answered correct!

hope it helps!