Question
Xuan bought 9 kg of beef and 4 kg of venison for $93. If she brought 4 kg of beef and 9 kg of venison, she would have to pay $30 less. How much did 1 kg of venison cost?
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Xuan bought 9 kg of beef and 4 kg of venison for $93. If she brought 4 kg of beef and 9 kg of venison, she would have to pay $30 less. How much did 1 kg of venison cost?