user-avatar
thanhhuongnc2016
2 năm trước
Bạn Mai dùng 25 000 đồng mua bút. Có hai loại bút: loại 1 giá 2 000 đồng một chiếc, loại 2 giá 1 500 đồng một chiếc. Bạn Mai mua được nhiều nhất bao nhiêu bút nếu: a) Mai chỉ mua bút loại 1? b) Mai chỉ mua bút loại 2? c) Mai mua cả hai loại bút với số lượng như nhau? Giúp mình với nha. Mình đang cần gấp lắm luôn á. Cảm ơn các bạn nhiều❤ Hứa vote 5 sao và cho hay nhất luôn nè!😊
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

I. Choose the best answer by circling its corresponding letter A, B, C or D 1. We always need more players. Why don’t you come ………………?(A. on B. along C. with D. after) 2. Will you be home …………..dinner tonight?(A. to B. for C. at D. on) 3. Giving a book report before the class is an interesting …………………..(A. act B. action C. activity D. deed 4. Do you go out ………..? A. in the afternoon on Fridays B. on Fridays in the afternoon C. on afternoons Friday D. on Friday afternoons 5. …………….lives in a very big house A. A Queen of England B. Queen of England C. The Queen of the England D. the Queen of England 6. On Sunday mornings I stay in bed …………..8 o’clock.(A. until B. at C. from D. to 7. I often ……………in winter.(A. go playing skiing B. go skiing C.play skiing D. go to ski 8. Some young peole are working ……………hospital volunteers.(A. to be B. such as C. like D. as 9. We shouldn’t cross the street outside the …………….(A. pavement B. foot lane C. sidewalk D. zebra crossing 10. They …………..healthy after the summer vacation.(A. looked B. were seeming C. were looking D. were appearing 11. They meet their friends and …………some fun.(A. take B. have C. do D. enjoy) 12. Yo should pay more …………….in class.(A. part B. care C. notice D. attention 13. He and his friends usually get …… and talk about their stamps.(A. together B. themselvesC. each otherD. one another 14. He likes stamps. He is a stamp …………..(A. collect B. collecting C. collector D. collects 15. Some students say they are …………have no time for pastime.(A. hurry B. busy C. full D. hard 16. It’s difficult to cross this street because there is too much ………..(A. crowd B. traffic C. people D. transport 17. There aren’t any good movies …………..at the moment.(A. going on B. being on C. performing D. showing 18. Sorry I can’t come but thanks ………….(A. any ways B. any way C. anyway D. in anyway 19. Look at ………..girl over there.(A. one B. this C. that D. a 20. Would you like to come to my house for lunch?(A. Yes, I do B. I’d love to C. Yes, I like D. OK. I’d like

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team