SOLUTION: A student has an average of 86 in three examination. What grade must he/she receive on his/her next test to raise his/her average to 88?
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Question 913302: A student has an average of 86 in three examination. What grade must he/she receive on his/her next test to raise his/her average to 88?
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
x = (352 - 258) = 94
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