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3 years ago

14

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?

1 answer:

Nuetrik [128]3 years ago

4 0

Answer:

9

Step-by-step explanation:

6x0.5=3-12=9

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Let's solve your equation step by step:

add 6 on both sides
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<h2> $1.5c-6=7.5$ </h2>

1. $1.5c-6+6=7.5+6$

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