Mathematics
rebeca1234
30

in chemistry class andrew has earned scores of 64, 69, and 73 on 3 tests. he must maintain an average of 70 to pass the course. what score must andrew earn on the final exam to pass the course

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(1) Answers
joeballs

(64 + 69 +73 + x) / 4 = 70  (206 + x) / 4 = 70  Answer: x = 74 I hope this helps you! :)

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