mayrin6 mayrin6

13-10-2021
Mathematics

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John has grades of 87 and 93 on his first two history tests. What must he score on his third test so that his average is at least 89?

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TropfJakob TropfJakob

13-10-2021

Answer:90

Step-by-step explanation: to

because then its 3 points away for both sides hope this helps

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