Ольга «Если его умножить на 4, к произведению прибавить 8 и полученную сумму разделить
на 2, то получится 10». Обозначим за x число. Умножим на 4 ; 4x. Прибавим 8 ; 4x + 8.
Полученную сумму поделим на 2; (4x + 8)/2. И все это теперь равно 10 ; (4x + 8)/2 = 10
Задание
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What advice is given to tourists? Why? Discuss.
Example:
A: Tourists are advised not to throw rubbish into the sea because …
B: Yes, and …
Example:
A: Tourists are advised not to throw rubbish into the sea because …
B: Yes, and …
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Новое решение
Решение
A: Tourists are advised not to throw rubbish into the sea, for it may contain chemicals that will pollute the water.
B: Yes, and rubbish might also float to the surface, which looks terrible.
A: Tourists are advised to be careful what they do with waste water, because washing-up liquid and bleach can harm the coral.
B: It’s true, and it is also recommended not to buy piece of corals, but to tell immediately the authorities about the illegal trade.
A: What’s more, tourists are advised not to fish and not to take shellfish and other creatures out of the sea, for the reef is their home.
B: Yes, and rubbish might also float to the surface, which looks terrible.
A: Tourists are advised to be careful what they do with waste water, because washing-up liquid and bleach can harm the coral.
B: It’s true, and it is also recommended not to buy piece of corals, but to tell immediately the authorities about the illegal trade.
A: What’s more, tourists are advised not to fish and not to take shellfish and other creatures out of the sea, for the reef is their home.
A: Tourists are advised not to throw rubbish into the sea, for it may contain chemicals that will pollute the water.
B: Yes, and rubbish might also float to the surface, which looks terrible.
A: Tourists are advised to be careful what they do with waste water, because washing-up liquid and bleach can harm the coral.
B: It’s true, and it is also recommended not to buy piece of corals, but to tell immediately the authorities about the illegal trade.
A: What’s more, tourists are advised not to fish and not to take shellfish and other creatures out of the sea, for the reef is their home.
B: Yes, and rubbish might also float to the surface, which looks terrible.
A: Tourists are advised to be careful what they do with waste water, because washing-up liquid and bleach can harm the coral.
B: It’s true, and it is also recommended not to buy piece of corals, but to tell immediately the authorities about the illegal trade.
A: What’s more, tourists are advised not to fish and not to take shellfish and other creatures out of the sea, for the reef is their home.