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Mathematics, 02.03.2021 23:30 dayjionneam
Stefan sells Jin a bicycle for $135 and a helmet for $19. The total cost for Jin is 140% of what Stefan spent originally to buy the bike and helmet. How much did Stefan spend originally? How much money did he make by selling the bicycle and helmet to Jin?
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Stefan sells Jin a bicycle for $135 and a helmet for $19. The total cost for Jin is 140% of what Ste...
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