a) 3/5 + x = -1/3 b) x - 1/2 = -2/3 c) 2/7 - x = -3/4 d) 3/2x X - (4/5 - 2x) = 13/10 -3/2 e)0,15 - ( 32,15 - 0,25 x) = 36,5 : 2,5

1. After they (open) the window, it  (become) colder. 2. After we  (see) the movie, we (go) to bed. 3. After he  (leave), she (start) to cry. 4. As soon as it  (start) to rain, she  (take) her umbrella. 5. He  (play) cards after he  (do) his homework. 6. Before she (thank) me, she  (take) my present. 7. We  (see) the robbers after they [Điều khiển] (leave) the bank. 8. He  (comb) his hair after he  (brush) his teeth. 9. Before we(go) out, we  (put) on our new shoes. 10. They  (go) swimming after it (stop) raining. 11. When we  (arrive) there, the ceremony(already start). 12. Father (start) to wash the car after mother  (go) out. 13. After she (got) her new dress, she  (show) it her parents.

làm giúp với ạ 100% có hay nhất

Viết phương trình phân tử và phương trình ion rút gọn của phản ứng Ba(HCO3)2 + Ba(OH)2

Làm giúp mik 1 câu thôi đc 30 điểm luôn nè. Gấppppppp!!!!

IIX.Rewrite these sentences 27. She should go to see a doctor She had............................................................................. 28. She cooks better than her mother Her mother................................................................... 29. Lan gets mark 5. Hoa gets marks 4. Nga gets mark 2. Nga learns....................................................................... 30. I have a best friend. Her name is Lan. Lan is....................................................................

tìm và chép những câu văn có chứa phép ẩn dụ trong bài Cây tre Việt Nam . Giup mình với mình cần gấp nhé !

Câu 4: Chế độ ra khỏi hệ thống nào là an toàn cho máy nhất? A. Hibernate B. Stand By C. Restart D. Turn off

Tick the correct sentences and correct the false ones. (giải thik nhx câu sai nx ạ) 1. I like a classical music very much. 2. The crowd are all enjoying the game. 3. My grandmother wears glass when she reads. 4. We like Martin and Jill. They’re nice persons. 5. The government want to increase taxes. 6. Cattle was driven hundreds of miles. 7. This scissors is not very sharp. 8. That’s a wonderful news! 9. There was a police officer standing at the corner. 10. Leafs turn yellow in the fall. 11. I'm going to buy a new pyjama. 12. There is some luggages in the car. 13. Three pounds are not a big enough tip. 14. I heard an interesting piece of informations. 15. Has the police arrived yet?

Vẽ đậu mầm buồn. NL: Mạng lag quá