Question
Emily bought 9 kg of chicken and 4 kg of pork for $102. If she brought 4 kg of chicken and 9 kg of pork, she would have to pay $35 less. How much did 1 kg of pork cost?
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Emily bought 9 kg of chicken and 4 kg of pork for $102. If she brought 4 kg of chicken and 9 kg of pork, she would have to pay $35 less. How much did 1 kg of pork cost?