Nhờ mn check đáp án chính xác giúp mh nhé 🥰

Giúp mk nha, nhớ pk làm hết, ko cần tóm tắt đâu

................................

cần gấpppppppppppppppppppppppppppppppppppppp

thực hiện phép tính a)4.5mũ2-2mũ3.6+3mũ2.2 b)1+2+3+4+...+99 c)5+10+15+20+...+345

tìm số hữu tỉ x biết rằng: 3x + 1 + 4.3x = 567

vẽ đậu mầm NL : hết sạch đ r......................................................................................................................................

e cần gấp ạ 9.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 6: Mr. Lam asked me if I ________ him this dictionary. (1 Điểm) A. give B. to give C. gave D. giving 10.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 7: What time _______ Miss Lien be here tonight? (1 Điểm) A. was B. are C. will D. does 11.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 8: Would you mind ________ the washing up for me tonight? (1 Điểm) A. do B. doing C. did D. to do 12.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 9: He fell off the tree and________ . (1 Điểm) A. was injured B. were injure C. were injured D. was injure 13.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 10: Will you _____________ the window, please? (1 Điểm) A. to open B. open C. opens D. opening 14.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 11: It’s difficult ________ that exercise. (1 Điểm) A. do B. to do C. does D. doing 15.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 12: The girl ________ next to Lan is a new student. (1 Điểm) A. standing B. stand C. to stand D. stands 16.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 13: I _________ swimming very much. (1 Điểm) A. wait B. try C. like D. finish 17.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 14: Do you mind if I switch on the radio? - ________ . (1 Điểm) A. No, thanks. B. Yes, go ahead. C. Yes, you can. D. No, not at all. 18.Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. Question 15: A person who grows rice and vegetables on the farm is called ______. (1 Điểm) A. plumber B. worker C. farmer D. repaire 19.Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions. Question 16: I’ll take the new job whose salary is fantastic. (1 Điểm)

-0,25.3,15.4-1,25.(-3,15).0,8. tính nhanh

Giải giúp mình từ câu 56 đến câu 60 với ạ. Câu 56,57 giải theo cách tự luận nha. Mình cảm ơn