SOLUTION: Two buses left the same station and went in opposite directions. After two hours, bus A covered 100 km, while bus B covered 70 km. supposed bus A is 30km/h faster than bus B. find

Question 1141818: Two buses left the same station and went in opposite directions. After two hours, bus A covered 100 km, while bus B covered 70 km. supposed bus A is 30km/h faster than bus B. find the speed each bus.
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
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After two hours, bus A covered 100 km, while bus B covered 70 km.
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That means that bus A had speed of 50 kilometers per hour, and bus B had speed of 35 kilometers per hour.

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Suppose bus A is 30km/h faster than bus B.
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Nonsense!
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