Mathematics, 14.07.2020 23:01 emopandabogard8712

Jeff took 3 Math tests and 2 History tests. All tests range from 0 to 100. Jeff’s mean in Math is 82 and his mean in History is 87. What is Jeff’s mean in all tests?

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Jeff took 3 Math tests and 2 History tests. All tests range from 0 to 100. Jeff’s mean in Math is 82...

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