4 * x - (2 * x + 1) = 3 - 1/3+ x

Bài 1: Điền mệnh đề quan hệ phù hợp

Giúp mình với nha !@!!!!!!!!!!!!!!!

Tìm x x:1/2=3/4×4/5. x×1/3=1-3/4 Một HCN có diện tích 3/10m², chiều dài 3/4m.Tính chu vi HCN

Calli: Nhục NL: Hôm nay nhục lắm r =)). Mạng yếu nên bị văng ra lúc sau vào lại thầy dạy Nhạc gọi tên hát nốt với lời:)

Calli : Chúc mừng sinh nhật , cô bạn thân của tôi Đẹp có trang trí nhá các bae

vẽ 2 bức tranh:(không cần tô màu mà tô màu cũng được) 1 bức vẽ hoa sen 1 bức vẽ trang trí hình vuông

giúp mình với mình đang cần gấp

help me câu hỏi 1 giải hộ với muốn làm tiếp sang câu hỏi hai nhé

Chọn giới từ đúng. 21) I have some tickets available (for/to/of/with) you. 22) Are you capable (with/of/for/to) that job? 23) He is accustomed (to/with/for/in) driving fast like this. 24) Are you confident (with/of/about/in) what she has said? 25) The room was available (with/for/to/on) 2 people. 26) Finally, Jack is successful (on/in/at/to) his trade. 27) This theatre is often crowded (with/to/on/about) viewers. 28) Your bag is similar (with/to/about/for) mine. 29) The bottle is full (with/of/in/at) water. 30) Poison is harmful (to/with/for/about) humans. 31) Cheques are useful (with/to/for/on) travelers. 32) Are you successful (on/in/at/to) your experiment? 33) She got back safe (for/from/with/to) her adventure. 34) It was very lucky (to/for/of/with) me that my bag was found. 35) He seems friendly (on/to/for/about) everyone in the village. 36) She was sad (about/for/with/to) my refusal. 37) Quang Linh is popular (with/for/to/in) folk songs. 38) The student is quick (with/at/on/to) understanding what the teacher explains. 39) The story is very pleasant (to/with/for/in) us. 40) He is very kind (to/of/with/for) me.