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Mathematics, 11.04.2020 03:44 cedricevans41p4j3kx

Some of the students three scores is 231. If the first is 20 points more than the second, and the sum of the first two is 6 more times the third, what was the first score?

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Some of the students three scores is 231. If the first is 20 points more than the second, and the su...

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