`Tìm\ x:\ x - (80:4)^2 = 100` x `2` x `3`

`Tìm\ x:\ x - 2^4` x `5 = 2^2` x `5`

`Tìm\ x:\ x - 10^2 = 3^2 . 10^2`

`Tìm\ x:\ x - 4^2 = 2` x `3` x `7 +42`

`Tìm\ x:\ (50-2x) - 80 = 2^2 + 90`

`Tìm\ x:\ x + 40 = 100 - 2^2` x `3` x `5`

lúc 7h có 2 ô tô khởi hành từ 2 địa điểm A và B cách nhau 120km, vận tốc xe từ A là 35km/h, xe từ B là 22km/h a xác định địa điểm, thời gian 2 xe gặp nhau b, sau bao lâu 2 xe cách nhau 32km kể từ lúc gặp nhau giúp minh với mn ơi, deadline dí sát đít rồi :<<<

Trung bình cộng của 3 số là 12,9. Tìm số thứ nhất biết rằng số thứ nhất bằng trung bình cộng của 2 số còn lại. Giúp e vs ạ!!

Giải giùm mình đang cần gấp lắm

giúp mình với mình đang cần gấp 👏 I . Join these pairs of sentneces into one, using (ENOUGH). 1.The boy is vey strong. He can lift that bag. ………………………………………………………………………………………… 2.Ann practices English very hard. She can win the English speaking contest next week. …………………………………………………………………………………….. 3.Peter got up early. He could catch the first train to Ha Noi ……………………………………………………………………………………………… 4. She is very beautiful. She can be a Miss World. ……………………………………………………………………………………………………. 5The car is cheap. I can buy one. ………………………………………………………………………………………………. 6. The tea is warm. He can drink it. ……………………………………………………………………………………………………… 7.The exercises are very easy. The students can get high marks. …………………………………………………………………………………………………… 8. The film was very interesting. I saw it to the end. ……………………………………………………………………………………………………… 9.The room is very large. Four of us can live in it ………………………………………………………………………………………………. 10. She is very tall. She can play volleyball well. ……………………………………………………………………………………………………… 11.Nam is very intelligent . he can answer your questions. ……………………………………………………………………………………………… 12. Tom runs quickly. He can catch the bus. …………………………………………………………………………………….. 13The food was very delicious. We could eat the food. ……………………………………………………………………………………………………… 14. The programs were interesting. We could watch them again and again. …………………………………………………………………………………………………… 15The pen is very good. You can buy the pen. …………………………………………………………