SOLUTION: Jeff has taken 6 of 10 equally weighted math tests this semester, and he has an average score of exactly 82.0 points. How many points does he need to earn on the 7th test to bring

Question 1083953: Jeff has taken 6 of 10 equally weighted math tests this semester, and he has an average score of exactly 82.0 points. How many points does he need to earn on the 7th test to bring his average score up to exactly 83 points?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
An average of 82 for 6 tests,

So adding the next score,

He needs to get an 89.
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