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Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

The weight v of an object on venus varies directly with its weight e on earth. a person weighing 120 lb on earth would weigh 106 lb on venus. how much would a person weighing 150 lb on earth weigh on venus?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer