Last night, Julie's pet hamster Zoe kept Julie awake for at least an hour running on her exercise wheel and scratching the corners of her cage. Zoe ran on her wheel at least twice as long as she scratched at the corners of her cage, and she spent more than 1/4 hour running on her wheel. If x is the number of hours Zoe spent running on her wheel and y is the number of hours spent scratching her cage, which of the systems of inequalities represents the time Zoe kept Julie awake last night.

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anonymous · Answer

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