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James took a math quiz in which he earned 1 point for every correct answer and lost 0.5 points for every incorrect answer.James answered 12 out of 18 questions correctly. What was James quiz score?
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James took a math quiz in which he earned 1 point for every correct answer and lost 0.5 points for every incorrect answer.James answered 12 out of 18 questions correctly. What was James quiz score?

User Juan Gomez
by
4.7k points

1 Answer

7 votes

Answer:

9

Explanation:

6x0.5=3-12=9

User Patrisha
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4.7k points
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