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Jacqui has grades of 70 and 75 on her first two algebra tests. if she wants an average of at least 76​, what possible scores can she make on her third​ test?

User Sjoerd
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1 Answer

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If you add 70 + 75 + 76 you get 221
take 221 and divide it by 3. yoy divide by three because you added together three numbers in the begining.
221 ÷ 3 is 73.6 so Jacqui can get a 73 or 74 to make the average she wants.
User Mehdi Lotfi
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