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The number of items (N) that can be purchased for a given amount of money is inversely proportional to the cost (C) of an item. If 480 items can be purchased when the cost per item is $4.90, how many items can be purchased when the cost per item is $5.40? Round to the nearest whole number.

User Cubbuk
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Answer: 480-n+4.90=5.40 3.14159 which is x13+f43+ 6= 20$ rounded then

User Johnvdenley
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