Предмет: Алгебра, автор: Mnbvcxzla

(4х + 8у)+(23х+5у) помогите пожалуйста

Ответы

Автор ответа: Человек12349

=(4x+23x)+(8y+5y)= 27x+13y

Автор ответа: maryfrozen2410

(4x+8y)+(23x+5y)=27x+13y

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Українська література, автор: tygdfgh

Хто врятував Павлушу від загибелі коли той був фараонською перамідою

1 год назад

Предмет: Английский язык, автор: potebnadarina99

UNIT 43 Exercises 43.1 In this exercise you have to read a sentence and then write another sentence with the same meaning. Begin each sentence as shown. Examples: Somebody stole my bag in the shop. My bag. was stolen in the shop... The police have arrested three men. Three men have been arrested by the police.. 1. The bill includes service. Service....... 2. People don't use this road very often. This road 3. They cancelled all flights because of fog. All flights 4. Somebody accused me of stealing the money. I 5. They are building a new ring-road round the city. A new ring-road 6. I didn't realise that someone was recording our conversation. I didn't realise that our conversation 7. They have changed the date of the meeting. The date of the meeting 8. Brian told me that somebody had attacked and robbed him in the street. Brian told me that he in the bill. 43.2 This time you have to make a passive sentence from the words in brackets. Examples: That church looks very old. (when/it/build?) When was it built? A: Is Margaret popular? B: Yes. (she/like/by everybody) She is liked by everybody. 1. This is a very popular television programme. (every week it/watch/by millions of people) Every week it 2. What happens to the cars produced in this factory? (most of them /export?) 3. A: Was there any trouble at the demonstration? B: Yes. (about 20 people/arrest) 4. A: There is no longer military service in Britain. B: Really? (when/it/abolish?) 5. A: Did anybody call an ambulance to the scene of the accident? B: Yes. (but nobody/injure/so it/not/need) 6. A: Last night someone broke into our house. B: Oh dear. (anything/take?) 7. Mr Kelly can't use his office at the moment. (it/redecorate) 8. George didn't have his car yesterday. (it/service/at the garage) 9. Where's my bicycle? It's gone! (it/steal!) 10. The people next door disappeared six months ago. (they/not/see/since then) 11. This room looks different. (it/paint/since I was last here?) 12. A tree was lying across the road. (it/blow/down in the storm)

1 год назад

Предмет: Физика, автор: dashaburiack47

Розв'яжіть задачу. Яку роботу здійснює газ під час ізобарного збільшення об'єму від 40 до 60 л? Тиск газу дорівнює 250кПа.

1 год назад

Предмет: Английский язык, автор: Кутман04

Use either Present Perfect or Present Perfect Continuous.
1) I can't open the door. It seems to me I (to lose) my key.
2) I wonder if anything (to happen) to Chris.
3) This woman (to live) next door for quite a long time.
4) Why ____ you ____ (not to bring) me the letters for signature?
5) ____ you ____ (to paint) the whole day.

7 лет назад

Предмет: Литература, автор: yosh97

Помагите пожалуйста решить вопрос

7 лет назад