SAT Math XIII
A cookie shop is going out of business. Prices for all items in the store were assigned in July. Each month after that, the price was
less than the price the previous month. If the price of an item was
dollars for July, what was the price for October (of the same year)?
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1 solution
The answer is the third term in a geometric sequence with "d" as its initial term and .6 as the common ratio.