36 She will go for a picnic with her classmates next week

37 She is going to stay at home and read books this weekend

38 Do you and your parents often go swimming in summer

39 He fell off his bike and broke his leg

40 Is there a big restaurant near your house?

số nào lớn nhất là bé nhất số nào bé nhất là lớn nhất

Quy đồng : 

\(\dfrac{1}{2}\) = \(\dfrac{\text{1 × 30}}{\text{2 × 30 }}\) = \(\dfrac{30}{60}\)

\(\dfrac{2}{3}\) = \(\dfrac{\text{2 × 20}}{\text{3 × 20 }}\) = \(\dfrac{40}{60}\)

\(\dfrac{3}{4}\) = \(\dfrac{\text{3 × 15 }}{4×15}\) = \(\dfrac{45}{60}\)

\(\dfrac{4}{5}\) =\(\dfrac{\text{4 × 12 }}{5×12}\) = \(\dfrac{48}{60}\)

\(\dfrac{5}{6}\) = \(\dfrac{\text{5 × 10 }}{6×10}\) = \(\dfrac{50}{60}\)

⇒ 30 < 40 < 45 < 48 < 50

\(\dfrac{1}{2}\) < \(\dfrac{2}{3}\) < \(\dfrac{3}{4}\) < \(\dfrac{4}{5}\) < \(\dfrac{5}{6}\)

\(\dfrac{1}{2}\) ; \(\dfrac{2}{3}\) ; \(\dfrac{3}{4}\) ; \(\dfrac{4}{5}\) ; \(\dfrac{5}{6}\)

49. When do you go out with your friends?

50. How often do you ride your bike?

when do you go out with your friends?

how often do you ride your bike?

49. When do you go out with your friends?

50. How often do you ride your bike?

\(A=\dfrac{x^2+2x-3-x^2+6x-9-4x+2}{\left(x-3\right)\left(x+3\right)}:\dfrac{x+3-x-1}{x+3}\\ A=\dfrac{2\left(2x-5\right)}{\left(x-3\right)\left(x+3\right)}\cdot\dfrac{x+3}{2}=\dfrac{2x-5}{x-3}\)

a: \(A=\dfrac{x^2+2x-3-x^2+6x-9-4x+2}{\left(x-3\right)\left(x+3\right)}:\dfrac{x+3-x-1}{x+3}\)

\(=\dfrac{4x-10}{\left(x-3\right)\left(x+3\right)}\cdot\dfrac{x+3}{2}=\dfrac{2x-5}{x-3}\)

\(A=\left\{x\in N|x< 50\right\}\)

mình có thể làm sai xin lỗi

bạn bùi hoàng linh làm sai rồi, bạn đã viết i nguyên đề luôn, bài này viết tập hợp bằng cách liệt kê các phần tử mà

42 Because of the snow, we stayed at home

43 đúng r

44 Is this the cheapest shirt you have?

45 How nice the weather is!

các số là:5,15,25,35,45,50

vậy có 6 số

Yêu cầu:

Giải:

Số: 5;15;25;35;45

5,15,25,35,45,50

có 6 số

27. nervous
28. encourage
29. studious
30. worst

27. nervous
28. encourage
29. studious
30. worst

cho từ gợi ý vt thành câu : i/want/you/come/here/next week

-> I want you to come here next week.

I want you to come here next week

I want you to come here next week.