Subject:
MathAuthor:
baldomerotgbfCreated:
1 year agoStep-by-step explanation:
Mean is summation of all numbers divided by number of the numbers used
(½+x)/2=⅝ => x=¾
(y+1)/2=⅝ => y=¼
¾-¼-0.5 is 0
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Author:
tristen772
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