1. He was so brave that he could tell her what he thought about her. (IT) --> ................................................................................................................. 2. Your bad news upsets me very much. (SORRY) --> ................................................................................................................................ 3. There has been a slight drop in the number of people using public transport. (SLIGHTLY) --> ....................................................................................................................... 4. Revising for exams takes up all my time at the moment. (BUSY) --> ..................................................................................................................... 5. There was an increased demand for travel, so the government decided to invest in building the very first metro system. (AS) --> .............................................................................................................................. 6. I don‟t know much about historical events, so I can t help her with her history homework. (IF) --> .................................................................................................... 7. This is the first time I have heard about the tram system in Hanoi. (NEVER) --> ........................................................................................................... 8. Firefighters spent two hours releasing the driver from the wreckage. (IT) --> ................................................................................................. 9. They took the president to the hospital for an emergency operation. (WAS) --> .................................................................................................. 10. I had saved my document before the computer crashed. (AFTER) --> .....................................................................................................

Giúp mình giải với:3xy-2x+5y=-4

TÌM X : a,-12+3(-x+7)=-18 b,-45÷5×(-3-2x)=3

Giải hộ mk vs nhé, mk cần cái này lâu r, mk cảm ơn trc nhé, lm ơn đó, mk cần câu c thôi

tất cả cac mod và bdhh giúp! Tả dòng sông hoặc quang cảnh buổi sáng ở quê hương em…( Viết một đoạn văn ngắn) (ko spam) (ko chép mạng)

lớp 5A có 24 hs giỏi như vậy số hs giỏi bằng 3/4 số hs cả lớp hỏi lớp 5A có tất cả bao nhiêu hs

Giúp mik giải bài này với hứa sẽ vote 5⭐️⭐️⭐️⭐️⭐️

giải phương trình (x-3)(2x-1)=(2x-1)(2x+3)

hoàn thành các từ sau: _ov_m_ _r F_ _ rt_ _n_ _ S_ _o_d B_ _th_ _y J_ _e M_ _ _h

Tìm cặp số nguyên (x, y) thỏa mãn: 1! + 2! + 3! + ... + x! = y²