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Mathematics, 31.01.2020 00:05 toxsicity
Solve this problem by using a two order system. a man bought 42 stamps, some 13¢ and some 18¢. how many of each kind did he buy if the cost was $6.66? a0 18¢ stamps and a1 13¢ stamps
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Solve this problem by using a two order system. a man bought 42 stamps, some 13¢ and some 18¢. how m...
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