упростите выражение: 40+6(а-7) - №29701793

упростите выражение:
40+6(а-7)
- Предмет:
  Алгебра
- Автор:
  serenity
- 6 лет назад

Ответы 1

40+6a-426a-22(3a-1)как то так
- Автор:
  charles62
- 6 лет назад
- 0
Добавить свой ответ

Еще вопросы

2 девочки собирали в лесу малину первая девочка собрала 1 кг 250 г малины а вторая на 300 кг больше Сколько граммов малины собрали 2 девочки вместе
- Предмет:
  Математика
- Автор:
  sofiabautista578
- 6 лет назад
- Ответов:
  
  1
- Смотреть
HELP!!!!!!!!!!!Употребите глагол в скобках в Present Simple:
1. Her brothers always (to tell) the truth, she sometimes (to lie).
2. They always (to gossip), she never (to do) it. 3. They (to laugh) a lot, she (to cry) a lot. 4. We (to eat) much, she (to eat) little. 5. They (to smoke) cigars, he never (to smoke). 6. They often (to get) angry, she never (to get) angry. 7. I (to like) meat, she (to like) fish. 8. We (to go) to the disco three times a week, he never (to go) there. 9. They never (to ask) questions, my little sister (to ask) a lot of questions. 10. We always (to help) our mother with the housework, he never (to help) her. 11. I always (to give) her good advice, she never (to follow) it. 12. You (to like) ballet, she (to like) opera. 13. My friends often (to visit) me, she never (to visit) me. 14. We always (to get) up early, she always (to get) up late. 15. We (to be) from Moscow, she (to be) from Canada. 16. They (to make) friends easily, she hardly (to make) friends. 17. They (to look) very happy, she (to look) unhappy. 18. My friends (to go) to the Crimea every summer, she (to go) to the Caucasus every summer. 19. We (to drive) slowly, she (to drive) fast. 20. They (to speak) Spanish and Italian, she (to speak) English. 21. The students (to know) the rules, he (to know) the rules and (to observe) them. 22. We (to speak) a lot, he (to speak) little. 23. We (to prefer) bananas, she (to prefer) pineapples. 24. They never (to complain) of anything, she always (to complain). 25. They (to praise) their professors, she never (to give) her opinion of any professor.
- Предмет:
  Английский язык
- Автор:
  hailey
- 6 лет назад
- Ответов:
  
  1
- Смотреть
предлоги мальчик ловит рыбку
- Предмет:
  Русский язык
- Автор:
  nicolás94ki
- 6 лет назад
- Ответов:
  
  1
- Смотреть
Человек сказал:"Я прожил 44 года, 44 месяца,44 недели,44 дня и 44 часа" Сколько ему лет?
- Предмет:
  Математика
- Автор:
  devynlynn
- 6 лет назад
- Ответов:
  
  7
- Смотреть

How much to ban the user?

1 hour 1 day 100 years