tồn tại bao nhiêu giá trị nguyên của m trong khoảng (-10;10) để phương trình 6( |x| + m) = 4|x| - 2m + 5 có nghiệm x thỏa mãn -3<x<3

Kết quả của học kì I, lớp 4A có $\dfrac{1}{4}$ số học sinh đạt Học sinh Giỏi, $\dfrac{3}{8}$ số học sinh đạt Học sinh Tiên tiến. Hỏi số học sinh không được khen chiếm bao nhiêu so với cả lớp?

1. That _____ has composed a lot of beautiful songs. MUSIC 2. Lucy got _____ quickly and went for work. DRESS 3. He drives so _____ that he often has accidents. CARE 4. The computer is one of the most marvelous _____ in our modern age. INVENT 5. Housework has _____ been regarded as women’s work. TRADITION 6. You must write your _____ form clearly. APPLY 7. He was very _____ of the work he had done. PRIDE 8. The children are playing _____ on the beach. HAPPY 9. The children are more _____ in cartoons. INTEREST 10. We started our trip on a beautiful _____ morning. SUN

IV:Put these sentences in the right order A. For example, you can get hot dogs B. a famous fast food restaurant. Do you C. Today fast food is very D. the same as one in MacDuff’s in Tokyo! E. a fast food restaurant, you can F. and boxes. MacDuff’s is the name of G. You can even take it home. H. know that a beefburger in MacDuff’s in London tastes I. get different kinds of food cheaply and quickly. J. or beefburgers in paper bags K. popular throughout the world. In V Make meaningful sentences using the following cues. (20 points) 1. What time / Ngoc/ get / morning? 3. Long/ walk / ride / bike / school? 4. When / it / cold/ I/ never/ go / swim. 5. What / there / front / your house? 6. If / you / not feel / well / should / see / doctor. 7. What color / your baby / eyes? 8. My uncle/ 4 years / old / mother. 9. I / beef/ so / sister. 10. Huong / learn / languages / bad

2.x + 3.y + xy = 1 các bạn giúp mình với nha

D. WRITING I. Write full sentences using the suggested words and phrases given. (2.0 p). 1. It /be/ good idea/ eat/ different/ kind/fruit/ vegetable/ every day. _________________________________________________ 2. There/ be/ a lot /interesting/ tasty/ ways/ do/ this. _________________________________________________ 3. Fruit/ vegetable/ can be/ serve/ many different /ways. _________________________________________________ 4. They/ can/ also/ be/ add/ to/ other /ingredients. _________________________________________________ 5. Put/ sliced bananas/ strawberries/ on/ cereal. _________________________________________________ 6. Add/ chopped fruit/ yogurt. _________________________________________________ 7. Pack/ vegetable sticks /lunch box. _________________________________________________ 8. Top/ pizza/ with/ sliced mushrooms. _________________________________________________ 9. Eat/ fresh fruit/ better/you/ than/ glass/ fruitjuice. _________________________________________________ 10. A glass/ fruit juice/ have/ up to/ six/ teaspoons/ sugar. _________________________________________________ II. Combine these pairs of sentences into single ones by using the connectors given in brackets. 1. Volunteering is special to many people. They can help others. (because) _________________________________________ 2. He tried hard. He couldn’t set up a new world record. (although) _________________________________________ 3. They went for a picnic. We went grass sliding. (and) _________________________________________ 4. The TV set did not work property. I turned it off. (so) _________________________________________ 5. Volunteer work is very hard for teenagers in the city. They enjoy doing it. (but) _________________________________________ III. Rewrite the sentences so that their meanings stay the same, using the beginning given for each. 1. The Opera House has very comfortable seats. –► The seats______________________ . 2. They chose Kien for the school’s football team two years ago. –► Kien was _______________________. 3. Be careful or you’ll hurt yoursetf. –► If you are ______________________. 4. Collecting dolls from foreign countries is one of Jane’s interests. –► Jane is_____________________________. 5. They didn’t go camping yesterday because it rained heavily. –► Because of_____________________________. IV. Reorder the following words to make meaningful sentences. 1. day/ many/ if/ you/ affected/ watch/be/ hours/ a/ your/ eyes/ TV/ will. ……………………………………………………………………………………….. 2. as/ enjoyable/ is/ for/ reading/watching/ books/ not/ me/ as/ movies. ………………………………………………………………………………………… 3. patient/be/ this/ successful/ to/ want/ be/in/ more/if/ you/ job. ………………………………………………………………………………………. 4. relaxed/ when/ happy/ to/ music/ I feel/ listening/ and. ………………………………………………………………………………………… 5. unpaid/ this/ job/ experience/ even/gain/ a/ lot/ though/ of/ useful/ will/ this/ is/ you/ from/ an. ……………………………………………………………………………………………………..

Cho tam giác ABC có AB = AC = 9 cm . Tia phân giác góc B cắt đường cao AH tại I . Biết AI/ IH = 3/2 . Tính chu vi tam giác ABC ?

GIÚP CÂU 2 NHÉ LÚC NÀY QUÊN GỬI ĐỀ

Giúp mk nha Cảm ơn các bạn nhiều

An có 18 viên bi, Bình có 16 viên bi, Hùng có số viên bi bằng trung bình cộng số bi của An và Bình, Dũng có số bi bằng trung bình cộng số bi của Bình và Hùng. Hỏi Dũng có bao nhiêu viên bi?