помогите срочно1.(х+5)3х-6(х+5)>02.(х-7)5х+8(х-7)<=0 - №29549962

помогите срочно
1.(х+5)3х-6(х+5)>0
2.(х-7)5х+8(х-7)<=0
- Предмет:
  Алгебра
- Автор:
  levy
- 5 лет назад

Ответы 1

решение задания смотри на фотографии
- Автор:
  max89
- 5 лет назад
- 0
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1.14. Change the following phrases using right possessive forms of the nouns in
brackets, as in the model.
Model: the office of Mr. Green - Mr. Green’s office

1. the success of my chief; 2. the room of managers; 3. the money of salesmen; 4. the
advice of Miss Jane; 5. the proposal of our Director; 6. the phone number of their
boss; 7. the opinion of his friends; 8. the fax of businessmen; 9. the problem of
experts; 10. the business of Mr. Black

1.15. Make the following sentences negative or interrogative, as in the model.
Model: – I am seventeen. (–)
– I’m not seventeen.
– She is my daughter. (?)
– Is she your daughter?
1. They are married. (–)
2. She is from Spain. (?)
3. I am a driver. (–)
4. Her boyfriend is from Germany. (?)
5. He is a teacher. (–)
6. They are from Australia. (–)
7. It is near the chair. (?)
8. You are Russian. (–)
9. His wife is German. (?)
10. I am a student. (?)
11. He is a pilot. (–)
12. We are from Italy. (?)
13. My name is John Winston. (?)
14. I am seventeen years old. (?)
15. Her name is Julia. (–)

1.16. Complete the dialogue using the cues, as in the model.
Model: – your / name?
– What’s your name?
– Roberta Stone.
1. you / from / London? … – No, I’m from Liverpool.
2. you / English? … – Yes, I am.
3. your / job? … – I’m an actress.
4. you / married? … – No, I’m single.
5. your / address? … – 35, South Street.
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