x + 65 = 100 - 22
happy new year
Tim x.
x^2/9=y^2/16 va x^2+y^2=100
x/19=y/21va 2x-y=34
chuc mung nam moi . happy new year 2016
HAPPY NEW YEAR HAPPY NEW YEAR HAPPY NEW YEAR HAPPY NEW YEAR HAPPY NEW YEAR HAPPY NEW YEAR
x - 78 = 100
happy new year vui ve
ban nao tick cho mik mik tick lai
ban nao co nhu cau thi kb voi mik nhe
thank you
x - 78 = 100
x = 100 + 78
x = 178
bn k mik rồi mik k lại bn
mik hứa đó
x - 78 = 100
x = 100 + 78
x = 178
Cách bn ơi mk có câu muốn nói đó là **** HAPPY NEW YEAR **** cho tất cả mọi người nhé tại mk sắp quá 100 rùi
hi bn nữ hoàng băng giá happy new year mãi mãi xinh đẹp học giỏi
tk anh đi Happy new year em em làm em gái anh luôn nha
Giúp mk với!!!!
New Home – New School
By Megan Williams aged 13
Last year my Dad got a new job. It was in a town which was 100 km from our home. Mum and Dad (1)_______ we would have to move, because it was a long way for Dad to (2)_______ everyday.
When they (3)_______ me about their plan I was upset (4)_______ I loved my home and school. I was worried that I would (5)_______ all my friends and teachers a lot.
Anyway, six months (6)_______ that, my family moved to the town of Hexford. The house was much bigger than our old one, and (7)_______ my bedroom window I (8)_______ see the sea.
I wasn’t looking forward to the first day at my new school . I felt really (9)_______ about meeting lots of new people. But when I got there everyone was great! My class teacher was nice and I (10)_______friends with two girls in my class. Moving home isn’t that bad, after all.
1. A. chose B. decided C. selected D. picked
2. A. transport B. carry C. tour D. travel
3. A. said B. spoke C. told D. explained
4. A. because B. so C. but D. and
5. A. forget B. lose C. leave D. miss
6. A. further B. after C. next D. later
7. A. down B. along C. from D. away
8. A. shall B. could C. must D. would
9. A. nervous B. disappointed C. angry D. bored
10. A. knew B. found C. made D. met
1 B
2 D
3 C
4 A
5 D
6 D
7 C
8 B
9 A
10 C
( 267 + 864 ) - ( 263 + 860 )
( 257 x 35 + 35 x 37 ) : 60
( 257 x 139 - 257 x 39 ) : 100
100 - 95 + 90 - 85 + 80 - 75 + 70 - 65 + 60 - 65
a. = 267 + 864 - 263 - 860
= (267 - 263) + (864 - 860)
= 4 + 4
= 8
b. = [(257 + 37) x 35] : 60
= [294 x 35] : 60
= 10290 : 60
= 171,5
c. = [(139 - 39) x 257] : 100
= [100 x 257] : 100
= 25700 : 100
= 257
46 : x = 78 - 67
happy new year
tick cho mik roi mik tick lai hua 100%
46 : x = 78 - 67
46 : x = 11
x = 46 : 11
x = 4 (dư 2)
hoặc x = 4,18181818.........
tk nha
46 : x = 78 -67
46 : x = 11
x = 46 /11
x = 4( dư 2 )
46 : x = 78 - 67
46 :x = 11
x = 46 : 11
x = 4(dư 2)
454 + 4568 : 2 x 5 - 45 + 4508 = ?
happy new year
x + 34 = 89
happy new year
x+34=89
x = 89-34
x = 55
Tk mik nhé, cảm ơn thuy tien xinh dep
x=89-34
x=55
k mình nha
HAPPY NEW YEAR