Zach has scores of 88 and 78 on his first two tests. What score must he make

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Zach has scores of 88 and 78 on his first two tests. What score must he make on his third test to earn an average of 80 or greater?

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Intermediate Algebra

ISBN: 9780134895987

13th Edition

Authors: Margaret Lial, John Hornsby, Terry McGinnis

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Question Posted: May 28, 2023 12:36 AM

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Zach has scores of 88 and 78 on his first two tests. What score must he make

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Intermediate Algebra

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