a - b - c

Thay a = 45, b = 175, c = - 130, ta có :

                45 - 175 - ( - 130 )

      =        45 - 175 + 130

      =           - 130   + 130

      =                     0

Chúc bạn học tốt!!!

$400-3x=100$

$3x=400-100$

$3x=300$

$x=300:3$

$x=100$

Các khẳng định đúng là: 

25 ⋮ 5

30 ⋮ 5

A=51​+101​+201​+401​+801​+1601​A=16035​+16016​+1608​+1604​+1602​+1601​A=16066​A=8033​.

Học tốt!!!

Dear ................,

I hope you are doing well. What are you up to these days? It has been quite a long time since we met and as you know, the next weekend is quite long, I have planned a small trip to Munnar in Kerala.

As you know that I love making tour plans, I have an idea in mind and would be excited to share it with you. Since you are a nature lover, I’m pretty sure that you would also be excited the same way that I am to visit God’s own country.

Once we have checked in by July 1, I have planned a trek on the first day to the Anamudi peak which has the highest and the most alluring viewpoint. We can then chill at night in our hotel and by the next day start visiting the aroma-filled tea plantations. After that, we could visit the famous Mettupetty dam to try out the water sports just like in our old times.

Please tell me if you are interested in this trip. I would really appreciate having you as a company and I look forward to hearing back from you!

Best wishes,

......................

Chúc bạn học tốt nha!!!

$4.\left(x-5\right)-16=24.3$

$4.\left(x-5\right)-16=72$

$4.\left(x-5\right)=72+16$

$4.x-5=88$

$x-5=88:4$

$x-5=22$

$x=22+5$

$x=27$

- Nhà thơ đã sử dụng biện pháp tu từ nhân hóa trong câu thơ Những làn gió thơ ngây.

- Tác giả ví làn gió thơ ngây như chính mỗi đứa trẻ. Đó là sự trong lành, mát mẻ của trời đất cũng giống như sự ngây thơ và đáng yêu của trẻ em.

1.There are two lamp in front of the TV.

2.Nga is sitting next to Hoa and Nam.

3.My mum is cooking in the kitchen.

4.Is Lan reading book in the library?

5.There is a picture on the desk

Chúc bạn học tốt nhé!!!

2 ngũ 4 =2.2.2.2=16