Question
Glen wanted to buy some soya beans. He will have $19 left if he buys 5 kg of soya beans. However, he will need $7 more to buy 7 kg of soya beans. What is the cost of 8 kg of soya beans?
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Glen wanted to buy some soya beans. He will have $19 left if he buys 5 kg of soya beans. However, he will need $7 more to buy 7 kg of soya beans. What is the cost of 8 kg of soya beans?