giải hộ bài này cho em ạ toán khó quá e ko bt làm

Bạn nào giải thích hộ mik mấy bài này vs

[4-5x]=24 với x bé hơn hoặc bằng 0

TÍNH NHANH: a) 4/6-7/13-17/9-14/6 *dấu này / là phần nha.*

Để làm thí nghiệm 19.3 các bình thủy tinh và mực nước trong các bình thủy tinh phải có đặc điểm gì? (sgk vật lý 6/trang 60)

15. The ______________of TuDuc Tomb was completed in 1876. (CONSTRUCT) 16. The chicken meat served with pho ga is ______________and cut into thin slices. (BONE) 17. The students were ________prepared for the national exams. (CARE) 18. He is so clever and well ______________. (EDUCATE) 19. Dong Ho ______________are made in Dong Ho village. (PAINT) 20. The ______________of pho spread southwards in the 1950’s. (POPULAR) 1.The Temple of Literature is one of the best________places in Viet Nam. (CULTURE) 2. Students tried to pass the Royal exams to achieve their________when theystudied in the Temple of Literature. (DOCTOR) 3.Chu Van An was one of the most brilliant and famous_______in Viet Nam's history. (SCHOLAR) 4.He completed his exams________and won a scholarship to study abroad. (SUCCEED) 5.The 's pictures are very beautiful. They are shown in a national exhibition. (PAINT) 6.He is _____ about his sister's performance because she was sick yesterday. (ANXIETY) 7.She is cooking the food ____. It's interesting to see it. (SPECIAL) 8.He took an ____ last week. His result was very good. (EXAM) 9.He received _____as a good teacher after working hard for a long time. (RECOGNIZE) 10.Thong Nhat Palace is a attraction in HCMC. (TOUR) 11. The Temple of Literature is considered one of the most _____historical sites of Viet Nam. (IMPORT) 12. The school is quite normal, but its arereally beautiful. (SURROUND) 13. The students were carefully for the final exam. (PREPARE) 14. Was the of the first Doctors’ Stone Tablet ordered by King Le Thanh Tong? (ERRECT) 15. Many students and teachers have for the development of the school. (CONTRIBUTE) 16. The was a great success and it became famousall over the world. (UNIVERSE) 17. Many and scholars discussed the changeof the curricula. (EDUCATE) 18. The circle and square of the pavilion _______________ the heaven and the earth. (SYMBOL) 19. Tourists like to visit _______________ monuments such as Ho Chi Minh Mausoleum and the Temple of Literature. (HISTORY) 20. King Ly Nhan Tong was the _______________ of the Imperial Academy. (FOUND)

giúp e vs ạ vote cho hết 5 sao ạ giúp e vs

Hai tổ sản xuất trong tháng đầu được tất cả là 300 sản phẩm . Sang tháng thứ hai tổ một làm vượt mức 25 % so với tháng đầu tổ, Tổ hai làm Giảm mức 10 % so với tháng đầu vì vậy hai tổ đã làm được nhiều hơn tháng đầu là 5 sản phẩm .Tính số sản phẩm mỗi tổ làm được trong tháng đầu

Trong phòng thí nghiệm, người ta điều chế khí oxi từ hóa chất nào sau đây?

Fill in each gap with a word from the box (Điền vào mỗi khoảng trống với một từ trong hộp) because / facilities / monument / in / growing / landmark 1. The Golden Gate Bridge is San Francisco’s most famous ………….…………...…………. 2. I really love living in Montreal ………… there are so many places to visit that are nearby. 3. When we were in Stockholm, we had coffee and cakes …....… a coffee shop in the Old Town. 4. Nha Trang has an exciting atmosphere of a young, …………...……..….……………… city. 5. International School in Ho Chi Minh City is the most modern school in Viet Nam with high-tech …………………………. I. GRAMMAR Write the superlative of the long adjectives in brackets. (Viết các so sánh nhất của các tính từ dài trong ngoặc.) 1. Rio de Janeiro is one of ……………………………………… cities in the world. (beautiful) 2. China is ……………………………………….…………. country in the world. (populated) 3. Cool Blue Villa is one of ……………………………………… houses ever built. (modern) 4. Paris is ………………………………………………………… city in the world. (romantic) 5. That is ………………… painting in the art gallery. It’s worth a million dollars. (valuable)