Carey rushed 26 times and caught four passes for the Wildcats (1-1), while Matt Scott hurled two scoring strikes en route to 320 yards.
Arizona's Austin Hill also had a busy night, hauling down five passes for 124 yards.
Wes Lunt was victimized by three interceptions for Oklahoma State (1-1), offsetting his 436 passing yards and four touchdowns -- all of them to Tracy Moore, who led the Cowboys with eight receptions for 106 yards.
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