Предмет: Математика, автор: Аноним

Упростите выражение: 5b-2m+b-2m и найдите его значение, если m=2, b=3
ОЧЕНЬ НАДО, ЗАВТРА ЭКЗАМЕН, БУДЕТ НОМЕР ПОДОБНЫЙ А Я НЕ ЗНАЮ КАК РЕШАТЬ. ДАЮ 30 БАЛЛОВ!!!!!!!!!!!!!

Ответы

Автор ответа: 23488

0

5b-2m+b-2m=6b-4m=6*3-4*2=18-8=10

Предыдущий вопрос

Следующий вопрос

Похожие вопросы

Предмет: Английский язык, автор: evrosetmaxsim2007

Relative Pronouns
Use the relative pronouns in the box to complete the sentences

who which where when whose

1. The doctor _______ examined the child was very gentle.
2. I live in Canada, _______ is a densely populated country.
3. Lee teaches a class of students _______ native language is not English.
4. Yesterday, I ran into an old friend _______ I hadn't seen for years.
5. Dan says he will always remember the day _______ his parents first bought him a
bike for his birthday.
6. That's the drawer _______ I keep my jewellery.
7. The town _______ I used to live in was not very big.
8. The people _______ house I am staying at are very kind to me.
9. Is this store _______ you said you bought the fishing equipment?
10. Here is the place _______ grandpa always used to talk about.
11. I am in need of a coat _______ will keep me warm.
12. We don't have a big enough room in _______ we can apply sample tests.
13. Why don't you consult someone _______ has experienced the same troubles?
14. The woman _______ husband is a football player always complains about the
stains _______ never come off easily.
15. Here is a big thank you to all _______ contributed to this wonderful website.
16. What I'm now going to tell you is something _______ you'll never foget in your life.
17. The severe drought _______ occured last summer ruined the crop.
18. The voters were overwhelmingly against the canditate _______ proposals called for
higher taxes.

7 лет назад

Предмет: Алгебра, автор: Muslim1001

просто напишите ответ

7 лет назад

Предмет: Қазақ тiлi, автор: AijanAgibaeva

Бауыр әңгімесіңде Қалидың мінез құлқы

7 лет назад

Предмет: Геометрия, автор: nastya1900

В прямоугольной трапеции большая боковая сторона равна 18,угол при большем основании 30,найдите меньшую боковую сторону

10 лет назад

Предмет: Обществознание, автор: ПростоГениально

К числу основных подсистем общества относятся?
А)государство
Б)экономика
В)религия
Г)класс предпринимателей

10 лет назад