1 A balanced lifestyle can lead to improved health if it is adopted consistently.

2 Harry apologized to his mom for not having returned home on time.

3 It is obligatory for us to attend the mandatory training session.

4 It has been two months since he last experienced a family quarrel.

5 Susan's failure to understand the math problems made her feel frustrated.

Question 1. A balanced lifestyle can lead to improved health if we adopt it consistently. (adopted)

=> A balanced lifestyle can lead to improved health if it is adopted consistently

Question 2. “I’m sorry for not returning home on time, Mom”, Harry said. (apologized)

Harry apologized to his mom for not returning home on time

Question 3. We are obligated to attend the mandatory training session. (to)

It is obligatory for us to attend the mandatory training session

Question 4. He hasn’t experienced a family quarrel for two months. (last)

The last time he experienced a family quarrel was two months ago

Question 5.  Susan failed to understand the math problems. That made her feel frustrated. (failure)

Susan's failure to understand the math problems made her feel frustrated.

Question 1. Member nations/ have / reason / attend / summits / discuss /shared goals.

Member nations have a reason to attend summits to discuss shared goals

Question 2. His respiratory health /gradually / become / better / since / he quit / smoke.

His respiratory health has gradually become better since he quitted smoking

Question 3. It / forbidden / litter / public places / Vietnam / keep the environment / clean. 

It is forbidden to litter in public places in Vietnam to keep the environment clean

Question 4. During / holiday season, / the city /  look / festive / joyful, / decorate / with / lights and decorations.

During the holiday season, the city looks festive and joyful, decorated with lights and decorations

Question 5. My mom / charge / resolve / family argument / find / solution.

My mom takes charge to resolve family arguments and find solutions

1.Member nations have a reason for attending summits to discuss shared goals.

2.His respiratory health has gradually become better since he quit smoking.

3. It is forbidden to litter in public places in Vietnam to keep the environment clean.

 4.During the holiday season, the city looks festive and joyful, decorated with  lights and decorations.

 5.My mom was in charge of resolving the family argument and finding a solution.

Kho thứ 2 có số bộ quần áo là : 122.4=488 (bộ)

Kho thứ 3 có số bộ quần áo là: 488-250=238 (bộ)

Phải chuyển số bộ quần áo từ kho thứ 3 sang kho thứ nhất để hai kho có số bộ quần áo bằng nhau là:

238- [(238+122):2]=58 (bộ)

Đáp số: 58 bộ quần áo.

1 Gmail is generally better than other email services

2 My friend doesn't live with his family in HN

3 Tet is one of the most important and traditional Vietnamese holidays 

(\(x\) + 2).(\(x\) - 4) = 0

\(\left[{}\begin{matrix}x+2=0\\x-4=0\end{matrix}\right.\)

\(\left[{}\begin{matrix}x=-2\\x=4\end{matrix}\right.\)

Vậy \(x\) \(\in\) {-2; 4}

TH1: x + 2 = 0
         x       = 0 - 2

         x       = -2

TH2: x - 4 = 0

         x      = 0 - 4

         x      = -4

Vậy ...

Chúc bạn học tốt nhé

a)

FeO : Fe hóa trị 2

Fe2O3 : htri 3

b) CO2 

   - 263 + 177 + 263 - 77

= ( -263 + 263 ) + ( 177 -77 )

=            0          +       100 

=                         100

của bạn đây

- 263 + 177 + 263 -77

= [ ( - 268) + 263 ] + [ 177 + ( -77) ]

= 0 + 100

= 100

Tick cho tớ nh, chúc bn học tốt

Đề bài có vẻ thiếu dữ kiện?

là sao bạn?

Để phép chia trở thành phép chia hết, thương giữ nguyên thì số bị chia cần bớt đi số dư tức là bớt 36 đơn vị. Khi phép chia trở thành phép chia hết, muốn thương tăng lên 4 đơn vị thì số bị chia phải tăng thêm 4 lần số chia.

                       Từ lập luận trên ta có:

   Để phép chia trở thành phép chia hết thương tăng thêm 4 đơn vị thì số bị chia cần thêm vào:

                48 x 4 - 36 = 156

Đáp số: 156

Đặt câu hỏi cho bộ phận câu gạch chân: Trong cặp sách, thước kẻ, bút mực, bút chì sống cùng nhau rất vui vẻ. Bộ phận gạch chân là: sống cùng nhau rất vui vẻ