Mathematics, 09.06.2020 22:57 jamarstand
The average score Josie had in 6 subjects is 72 and her average score after 2 additional subjects were added is 74.25. If she scored 80 in the 7th subject, what was her score in the 8th subject correct to the nearest whole number?
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The average score Josie had in 6 subjects is 72 and her average score after 2 additional subjects we...
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