1. This cup is dirty. These cups are dirty.
2. That biscuit was tasty. Those cups were tasty.
3. This hotel is very expensive but it's very nice. These hotels are very expensive but they are very nice.
4. There is a children's playground in the park. There are children's playgrounds.
5. That is a new supermarket in our town. Those are new supermarkets in our town.
6. It's a delicious lemon pie for dessert. There are delicious lemon pies for dessert.
7. It's a nice cotton dress for my niece. There are nice cotton dresses for my niece.
8. This man is an engineer. These men are engineers.
9. That woman is my sister. Those women are my sisters.
10. This child is my son. These children are my sons.
11. That goose is big. Those geese are big.
12. This mouse is white. These mice are white.
13. This man is a doctor. These men are doctors.
14. That woman is my cousin. Those women are my cousins. She is a teacher. They are teachers.
15. That girl is my niece. Those girls are my nieces
Объяснение:
x - количество воробьев на первом кусте изначально,
y - количество воробьев на втором кусте изначально.
По условию
x+y = 25,
Количество воробьев на первом кусте после перераспределения:
x-5.
Количество воробьев на втором кусте после перераспределения:
y+5 - 7 = y - 2.
По условию:
y - 2 = 2·(x-5),
Решаем систему двух уравнений:
x+y = 25,
y - 2 = 2·(x-5).
y = 25 - x,
25 - x - 2 = 2·(x-5),
23 - x = 2x - 10,
23+10 = 2x + x,
3x = 33,
x = 33/3 = 11,
y = 25 - x = 25 - 11 = 14.
ответ. На первом кусте изначально было 11 воробьев, а на втором кусте изначально было 14.
The media have become very important in our lives. We encounter the media almost every day and this helps us move forward non-stop.
And if we are discussing the media, then we can single out radio, newspapers and magazines, television and the Internet. In fact, anything that helps people around the world communicate and share information can be attributed to the media.
I think the media is very powerful. Any information affects people very strongly. Sometimes we don't even imagine, but the media can do us a lot of good and harm.
The bottom line is that the media can convey to us both true and false information. We watch TV every day, listen to the radio and read the newspapers. All the news that we learn comes to us from the media. Unfortunately, we cannot control this information 100%. Of course, news on TV and some programs are our exclusive choice. But we do not control advertising on TV and on the Internet.
The most important thing to understand is that information is not always reliable. And before you believe in any kind of advertisement, think in advance, because there are many different opinions and comments around.