Предмет: Алгебра, автор: petrovixvip

Помогите пожалуйста
Алгебра 7 класс​

Приложения:

Ответы

Автор ответа: tanyafilipchuk8747
0

Объяснение:

А6 1) В1 у =16 х-и у =2х +9 х16 -2х 14 х дальше незнаю

Предыдущий вопрос
Следующий вопрос
Похожие вопросы
Предмет: Английский язык, автор: solnceYa
Объяснить еще !
Помогите “редактору” найти 4 грамматически или лексически  некорректных
предложения и укажите номера выбранных вариантов в порядке их следования в
талоне ответов под соответствующей буквой (а-d).

1)     
The appeal to common sense.

2)     
“To site an example used by Mill....” 

3)     
It is beyond my apprehension.

4)     
The sensitivity of the instrument is amazing.

5)     
She was wearing a pair of sensible shoes.

6)     
This is unparalyzed in the state's history.

7)     
He asked to illuminate the set.

8)     
He's going up and down like a metronome.
1 год назад
Предмет: Другие предметы, автор: Сашулик1999
помогите выделить самое основное для пересказа ,очень нужно, за ранее спасибо*

In the room where Mr Small. Dr Foam and Mrs Bulmer were talking to the children, there were some really old people. Mr Small went up to one of them. He said he saw that he was a very old man.
The old man replied he was 90.
Mr Small asked if the old man could  give the children there some advice about a balanced diet and a healthy lifestyle.
The old man said to follow his example. Not to smoke,not to drink, not to eat too much sugar or fat and drink lots of water.
At that moment Dr Foam found another old man who looked older than the first one. He was sitting in a wheelchair, but his eyes were merry and bright.
 Dr Foam asked how old he was.
The man replied that he was ninety-five.
Doctor Foam asked if the old man could tell them why he had lived so long.
He answered that it was easy. He did dexercises, and he didn't smoke or drink.  He spent a lot of time in the open air and he was a vegetarian. Just then Mrs Bulmer decided to join in the conversation. She saw a very, very old man in the corner of the room. He had no teeth or hair and he couldn't see or hear very well, so she had to come very close to him. The children followed her. She shouted if she might ask him a couple of questions. 
 The old man whispered that she could.
Mrs Bulmer asked why he had lived so long.
The man replied that he didn't know.
 Mrs Bulmer continued and asked him to tell them about his lifestyle .
He answered that he smoked thirty cigarettes a day and drank a bottle of whisky every day. He also had two bottles of beer. He never ate vegetables or fruit and he lived on chocolate and cakes.
Mr Bulmer exclaimed how old he was.
The "old" man replied that he was forty.
1 год назад
Предмет: Русский язык, автор: Roksalana999
Какое утверждение является ошибочным?
Деепричатсие перебираясь
1)имеет несовершенный вид
2)образовано от основы глагола настоящего времени
3)возвратное деепричастие
4)имеет окончание Я
1 год назад
Предмет: Химия, автор: vitalikkaban
решите задачу по химии даю 15 баллов
8 лет назад
Предмет: Биология, автор: НяЖека
В чем заключается сходство в размножении рыб и земноводных?
4 признака напишите пожалуйста.
8 лет назад