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lord [1]
3 years ago
8

Adam was going to sell all of his stamp collection to buy a video game. After selling half of them he changed his mind and did n

ot sell the rest. He then bought ten more, How many did he start with if he now has 31?
Mathematics
1 answer:
Roman55 [17]3 years ago
6 0
He would have 21 before he bought the 10 stamp because 31-10=21
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Step-by-step explanation:

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Dionne can fold 175 packing boxes in 50 mìnutes. Elias can fold 120 packing boxes in 40 minutes. How long will it take each pers
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<h2>Dionne will fold 210 packing boxes in "60 mìnutes" and</h2><h2>Elias will fold 210 packing boxes in "70 mìnutes".</h2>

Step-by-step explanation:

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