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01-05-2019
Mathematics

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Eloise got the following scores on the first five quizzes of the semester: 6,9,7,8,9. There is one more quiz left. What score must Eloise get on the last quiz to have a mean quiz score of 8? Explain how you found your answer

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s906614 s906614

01-05-2019

Answer:

9

Step-by-step explanation:

when u add her past five scored together, you get 39. your equation would be

39 + x

------------- = 8

6

you multiply both sides by 6 and get

39+x = 48

subtract 39 from both sides to get 9

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