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Jarvis earned 77,97,95, and 94 points on 4 tests, each worth 100 points. How many points must he earn on his fifth test, also worth

Jarvis earned 77,97,95, and 94 points on 4 tests, each worth 100 points. How many points must he earn on his fifth test, also worth a maximum of 100 points, to average 92 points for the 5 tests?

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