SOLUTION: You earned a 90 and an 82 on your first two essays
in English class. What score, represented by the variable s,
do you need to earn on your third essay to have an average
Algebra.Com
Question 648777: You earned a 90 and an 82 on your first two essays
in English class. What score, represented by the variable s,
do you need to earn on your third essay to have an average of
84 or greater?
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
(90+82+s)/3=84
(90+82+s=84*3
172+s=252
s=252-172
s=80 or more
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