SOLUTION: what is the answer to kelly last quiz scores were 79,89,86, and 93 what must her next score be to obtain an average that is more than 88
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Question 1061771: what is the answer to kelly last quiz scores were 79,89,86, and 93 what must her next score be to obtain an average that is more than 88
Answer by addingup(3677) (Show Source): You can put this solution on YOUR website!
(79+89+86+93+x)/5 > 88
(347+x)/5 > 88
347+x > 440
x > 93 She has to get more than 93 in her next score to obtain an average > 88
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