John buys a cake at a bakery and a hammer at a hard-ware store. If there are five hardware stores and three bakeries, in how many different combinations of stores can he purchase the cake and the hammer?
No more having to buy expensive textbooks which you will only use for a year or two and then sell or _______ away.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
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