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OpenStudy (anonymous):
Bryan scored 87 and 95 on his first two tests in Chemistry. What score must be he make on his third test, t3, to keep an average of 82 or greater
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OpenStudy (anonymous):
i JUST did this for you. substitute for t3. (87+95+t3)/3 >= 82. solve. do not post the same question/type. unless you do not understand it.
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