\(x-\dfrac{10}{3}=\dfrac{7}{15}\cdot\dfrac{3}{5}\\ x-\dfrac{10}{3}=\dfrac{7}{25}\\ x=\dfrac{7}{25}+\dfrac{10}{3}\\ x=\dfrac{271}{75}\)

Vậy \(x=\dfrac{271}{75}\)

x-10/3=7/25

x=7/25+10/3

x=271/75 nhớ tick nha

Em có thể tham khảo nhé: 

My favourite sport is basketball. It's a game that involves two teams, each with five players. I play basketball with my friends almost every day after school. We gather at the local court and spend hours dribbling, shooting, and passing the ball. Basketball is not just about scoring points; it's also about teamwork, strategy, and staying active. I enjoy the fast pace of the game and the thrill of making a great play or sinking a shot. Playing basketball is not only fun but also helps me stay fit and healthy.

My name is My

My sport is batmintons and tables tennis is every day after school 

`#3107.101107`

\(35\cdot7^{2024}-3\cdot49^x=32\cdot7^{2024}\)

\(\Rightarrow35\cdot7^{2024}-3\cdot\left(7^2\right)^x-32\cdot7^{2024}=0\)

\(\Rightarrow35\cdot7^{2024}-3\cdot7^{2x}-32\cdot7^{2024}=0\)

\(\Rightarrow7^{2024}\cdot\left(35-32\right)-3\cdot7^{2x}=0\)

\(\Rightarrow7^{2024}\cdot3-3\cdot7^{2x}=0\)

\(\Rightarrow3\left(7^{2024}-7^{2x}\right)=0\)

\(\Rightarrow7^{2024}-7^{2x}=0\)

\(\Rightarrow7^{2x}=7^{2024}\)

\(\Rightarrow2x=2024\)

\(\Rightarrow x=1012\)

Vậy, `x = 1012.`

1 A

2 C

3 D

4 B

\(x-\dfrac{1}{24}=\dfrac{-1}{8}+\dfrac{5}{6}\)

=>\(x-\dfrac{1}{24}=\dfrac{-3}{24}+\dfrac{20}{24}=\dfrac{17}{24}\)

=>\(x=\dfrac{17}{24}+\dfrac{1}{24}=\dfrac{18}{24}=\dfrac{3}{4}\)

   3/5 + (-4/9) - (-2/5)

= 7/45 - (-2/5)

= 5/9.

Khối lượng của vật đó là: 900 : 10 = 90 (kg)

 Trọng lượng của vật đó là: 92 x 10 = 920 (N)

Chúc bạn học tốt

\(\dfrac{1}{2}\cdot\dfrac{8}{13}+\dfrac{8}{13}\cdot\dfrac{3}{2}+\dfrac{8}{13}\cdot\left(-2\right)\)

\(=\dfrac{8}{13}\left(\dfrac{1}{2}+\dfrac{3}{2}-2\right)\)

\(=\dfrac{8}{13}\cdot0=0\)

  1/2 . 8/13 + 8/13 . 3/2 + 8/13 . (-2)

= 8/13 . (1/2 + 3/2 - 2)

= 8/13 . 0

= 0.

How much does it cost to fly to Ho Chi Minh City ?

=> How much is a flight to HCM City?

Cycling to school with friends gives me lots of pleasure

=>It is pleasant to cycle to school with friends

It is such a hard question.I cannot answer it correctly(too...to answer)

The question is too hard for me to answer correctly

Số tiền ban đầu phải trả cho 5 quyển vở là:

\(12000\cdot5=60000\left(đồng\right)\)

Số tiềnban đầu  phải trả cho 4 cây bút bi là:

\(5000\cdot4=20000\left(đồng\right)\)

Tổng số tiền phải trả là:

\(\left(60000+20000\right)\left(1-10\%\right)=80000\cdot0,9=72000\left(đồng\right)\)

câu b"?