vậy thì đổi thành treatments nhé b, nãy mình cũng khá phân vân

1. Despite of => despite

2. will rain => is going to rain

3. one => one of 

4. was gave => was given

5. are=> is

6. often dismiss => are often dismissed

7. among => between

8. born => were born

9. is helped => help

10. to cure => to be cured

11. also called => is also called

12.  be put => put

13. is compared => compared

1.growth

2.feet...inches

3.stamps

4. permission

5. sleepy

\(1482:x+23=80\)

\(\Rightarrow1482:x=80-23\)

\(\Rightarrow1482:x=57\)

\(\Rightarrow x=26\)

1+1=2;2+2=4

50 + 40 + 1 = 91

Đặt A = 2 + 2² + 2³ + ... + 2¹⁰⁰

2A = 2² + 2³ + 2⁴ + ... + 2¹⁰¹

2A - A = (2² + 2³ + 2⁴ + ... + 2¹⁰¹) - (2 + 2² + 2³ + ... + 2¹⁰⁰)

A = 2¹⁰¹ - 2

3^x+3^x+3=756

=>x=3

3^3+3^3+3=756

cam on ban nhe ho thu giang