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Mathematics, 16.07.2019 14:40 jerryG6171

If the average price of four pairs of shoes is $50 and 3 of those pairs of shoes are priced at $35 $40 and $55 what is the price of the fourth pair of shoes

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If the average price of four pairs of shoes is $50 and 3 of those pairs of shoes are priced at $35 $...
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