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Xander is taking a 5 question quiz worth 100 points. Each question is worth 20 points. Write an equation in function notation that represents his score for x number of questions answered correctly.
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Xander is taking a 5 question quiz worth 100 points. Each question is worth 20 points. Write an equation in function notation that represents his score for x number of questions answered correctly.

User Mchangun
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1 Answer

4 votes
Add 100 +20 - 5 and the total is the resort
User Randall Hunt
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