Предмет: Алгебра, автор: shshjdjddh

Решите систему уравнений:
A) 4x-2y=3
3x+4y=5

Ответы

Автор ответа: Ekaterina1819
1
Получится вот так :)
Приложения:
shshjdjddh: спасибо)
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The most industrial products and semi-manufactured goods belong to general cargoes.
General cargoes are the most valuable ones.
They require the expenditure of much labour while loading and unloading.
Storage and transportation of a lot of tare are very expensive too.
General cargoes comprise goods of the following types: bagged, baled, barreled, boxed, metals and machinery, heavyweights, goods in packages, containers and timber cargoes.
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Cotton cargo.
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Rice cargo calls for a very elaborate and efficient system of ventilation for two reasons.
Firstly, rice evolves a certain amount of carbonic acid gas, and secondly its moisture content leads to the cargo from certain points of iron work, unless necessary precautions are taken.
The rice cargo is liable to heat fairly quickly, and this fact associated with loss of moisture, explains the loss of weight in transit varying from one to three per cent.
The floor of the hold should be covered with thick battens laid athwartships, and boards laid fore and aft.
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