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Mathematics, 21.06.2019 20:00
Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?
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Mathematics, 22.06.2019 00:00
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Mathematics, 22.06.2019 02:00
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Solve to find the value of x. 40-x/3 = 4+x...
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