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1,
a) 3,2x +(-12)x +2,7=-4,9 b)-5,6x+2,9x-3,86=-9,8
=>3,2x+(-12)x=-4,9-2,7 =>-5,6x+2,9x=-9,8+3,86
=>3,2x+(-12)x=-7,6 =>-5,6x+2,9x=-5,94
=>x[3,2+(-12)]=-7,6 =>x[(-5,6)+2,9]=-5,94
=>2x=-7,6=>x=-7,6:2=-3,8 =>-2,7x=-5,94=>x=(-5,94):(-2,7)=2,2
1) Lan is 1.40 metres, and I am 1.25 metres
I'am not as tall as Lan's.
2) Work is very importsnt to me.Family is also important to me
Work is very important to me and family is, too.
3) Rap music is a kind of music,but R&B is quiet different
R&B is quite different from rap music.
4) The hold watch is 180. The sliver watch is 100
The sliver watch is not as expensive as the hold watch.
5)Playing a misical instructment is difficult,but ccomposing a song is more difficult
Playing a musical instrucment is not as difficult as composing a song.
1. The tickets to the show are too expensive for us.
" The tickets to the show cost……too much…………………………………………..
2. Nam is a better painter than Lan.
" Lan can’t……paint as well as Nam………………………………………………………………
3. Charles Dickens’ novels attract a lot of children.
" A lot of children……………are attracted by Charles Dickens’ novels………………………………………………..
4. Her book is not the same as mine.
" Her book is……different from mine……………………………………………………………..
5. We can get to the art gallery in half an hour.
" It only………we could get to the art gallery in half an hour.………………………………………………………………..
II. Put the words in the correct order to make sentences
1. /together/Beat the eggs/ flour, and milk/ with sugars,/ .
……Beat the eggs together with sugars, flour and milk……………………………………………………………………………………
2.over a medium heat/ Heat the oil/ in a frying pan/
………Heat the oil in a flying pan over a medium heat…………………………………………………………………….……………...
3. the pancake /Serve/ some/with /vegetables.
…………Serve the pancake with some vegetables…………………………………………………………………………………
1. The tickets to the show are too expensive for us.
" The tickets to the show cost too much for us
2. Nam is a better painter than Lan.
" Lan can’t paint as well as Nam
3. Charles Dickens’ novels attract a lot of children.
" A lot of children are attrcted by Charles dickens'novel
4. Her book is not the same as mine.
" Her book is different from mine
5. We can get to the art gallery in half an hour.
" It only takes us half an hour to get to the art gallery.
Put the words in the correct order to make sentences:
1.together/ Beat the eggs/ flour, and milk / with sugars/.
Beat the eggs , together with sugars, flour and milk.
2. over a medium heat/ Heat the oil/ in a frying pan/.
Heat the oil over a medium heat in a frying pan.
3.the pancake/ Serve/ some/ with/ vegetables/.
Serve the pancakewith some vegetables.
1. The tickets to the show are too expensive for us.
" The tickets to the show cost too much for us
2. Nam is a better painter than Lan.
" Lan can’t paint as well as Nam
3. Charles Dickens’ novels attract a lot of children.
" A lot of children are attrcted by Charles dickens'novel
4. Her book is not the same as mine.
" Her book is different from mine
5. We can get to the art gallery in half an hour.
" It only takes us half an hour to get to the art gallery.
1. The tickets to the show are too expensive for us.
" The tickets to the show cost………too much for us ………………………………………..
2. Nam is a better painter than Lan.
" Lan can’t……paint as well as Nam………………………………………………………………
3. Charles Dickens’ novels attract a lot of children.
" A lot of children……are attracted by Charles Dickens' novels………………………………………………………..
4. Her book is not the same as mine.
" Her book is…different from mine………………………………………………………………..
5. We can get to the art gallery in half an hour.
" It only………we couldn't get to the art gallery in half an hour………………………………………………………………..
1. What do people in Nam’s city have for breakfast?
…………They have a light breakfast with a bowl of pho or eel soup with some slices of toast………………………………………………………………………………
2. What time do they have for lunch?
……………They have lunch at about 11.30……………………………………………………………………………
3. Which is the main meal of the day?
…………………………It is the dinner………………………………………………………………
4. Do people in his city have rice with a lot of fresh vegetables and a lot of seafood?
…………Yes, they do………………………………………………………………………………
5. Does he think food in his city wonderful?
…………Yes, he does………………………………………………………………………………
1.they usually have a light breakfast with a bowl of pho or eel soup with some slices of toast. Sometimes they have a bowl of instant noodles or a plate of sticky rice before going to work.
2.They often have rice, fish, meat, and vegetables for lunch.
3.Dinner is the main meal of the day
4.Yes ,they do
5.He think food in my city is wonderful. It is light and full of fresh vegetables. It’s healthy and tasty, too.
Cậu thử tham khảo ạ
https://hoctap.coccoc.com/toan?query=(1.25-4%2F5x)%5E3%3D-125
\(\left(1,25-\dfrac{4}{5}x\right)^3=-125\)
\(=>1,25-\dfrac{4}{5}x=-5\)
\(x=\left(1,25+5\right):\dfrac{4}{5}=6,25:\dfrac{4}{5}=\dfrac{125}{16}\)