Question
Lee wanted to buy some green beans. He will have $11 left if he buys 4 kg of green beans. However, he will need $7 more to buy 7 kg of green beans. What is the cost of 7 kg of green beans?
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Lee wanted to buy some green beans. He will have $11 left if he buys 4 kg of green beans. However, he will need $7 more to buy 7 kg of green beans. What is the cost of 7 kg of green beans?