Question
Lynn bought 7 kg of mutton and 2 kg of venison for $60. If she brought 2 kg of mutton and 7 kg of venison, she would have to pay $30 less. How much did 1 kg of mutton cost?
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Lynn bought 7 kg of mutton and 2 kg of venison for $60. If she brought 2 kg of mutton and 7 kg of venison, she would have to pay $30 less. How much did 1 kg of mutton cost?