Mn giúp e với ạ tuần sau e phải nộp r ạ

Giúp em làm câu III với ạ , cả 1 ) va 2 ) ạ

Giúp mk với ạ jahgakwvksbwvbsnsmvVsnsjs

giải phương trình sau: (x+7)(x+6/2-4x/3)=0

Giả sử 1 ngày ở thành phố Hồ Chí Minh, người ta đo nhiệt độ lúc 5h là 19˚C, lúc 13h là 26˚C, lúc 21h là 21˚C. Hỏi nhiệt độ trung bình ngày hôm đó là bao nhiêu? Em hãy nêu cách tính

8: (1 điểm) T×m X X+ 1,25 = 13,5 : 4,5 X x 4,25 = 1,7 x3 Giúp mình với ạ

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions 12 to 20 If I were a flower, I ……………a sunflower. A. was B. were C. will be D. would be Nobody went to the party, …………? A. does he B. do they C. didn’t they D. did they Is English a(n) ………… language in your country? A.mother B.bilingual C.living D.official She turned ………the new job in New York because she didn’t want to move. A. on B. off C. Up D. down One of my friends ………… is very good at English gives me his tips to learn English well. A. What B. who C. which D. whom 6: I wish I …………. my homework last night. A. had finished B. finished C. have finished D. finish Her teacher suggested she ………. harder to pass the exam. A. studies B. Studying C. study D. to study This laptop is much more user-friendly, but it costs……the other one. A. as many as B. twice as much as C. twice as many D. so much as 9: ………… she’s young, she’s the most famous artsan in the village. A. When B. Although C. Whereas D. In order to Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 21 to 25 Television is one of man’s most important means of communication. It brings events and sounds (10)……………around the world into millions of homes. A person with a television set can sit in his house and watch the President making a speech or visit foreign country. He can see a war being fought and watch statesmen try (11)………….about peace. Through television home viewers can see and learn about people, places, and things all over the world. TV even takes its (12)…………out of this world. It brings them coverage of America’s astronauts as the astronauts explore outer space. In addition to all these things, television brings its viewers a steady stream of programs that are (13)…………to entertain. In fact, TV provides (14)…………entertainment programs than any other kinds. The programs include action-packed dramas, light comedies, sporting events and motion pictures. A. from B. at C. in D. to A. bring B. brought C. bringing D. to bring A. viewers B. seers C. dookers D. watchers A. made B. designed C. did D. built A. many B. much C. more D. most 15: I think we should use less paper so that we can save tres in the forests. –“…………………” A. Congratulations B. yes,I’d love to C. That’s a good idea D. It’s nice of you to say so 16: . John " I’ve passed my final exams " - Tom "…" A. That’s a good idea B. It’s nice of you to say so C. Congratulatons ! D. Good luck !

8: (1 điểm) T×m X X+ 1,25 = 13,5 : 4,5 X x 4,25 = 1,7 x3 Giúp mình với ạ

cho A=9^45-27^29+3^86 chứng tỏ A chia hết cho 79

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