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cricket20 [7]
3 years ago
5

A student was trying to solve the following system using the elimination method, but a mistake was made. What step contains the

first error? 2x + 3y = 13 equation 1 3x - 5y = -7 equation 2
Mathematics
1 answer:
saveliy_v [14]3 years ago
3 0

Answer:

sorry i dont know ......

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In order to have 4 kg, he must have 20/5 kg. Each bag is 2/5 kg, so 2/5 times 10 is 20/5 or 4kg. Therefore, he bought 10 bags of tangerines for the school party.

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Given v=31 and s=0

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