b, [(4x+28) .3+ 55]/5= 35

câu 2 bài II Studen't ???

\(2^{24}=\left(2^3\right)^8=8^8;3^{16}=\left(3^2\right)^8=9^8\)

Complete the dialogue.

A: What will you do tomorrow?

B: I will meet some friends. We will go to Mai's birthday party. Would you like to come?

A: Oh sorry, I can't.I will play football.

B: No problem, how about Sunday? I will go to see a film at the cinema.

A: Sounds great!

P/S ứng với tấm vải đó là:

    1-(1/3+1/5+1/2)=31/30

mà 31/30>1 suy ra tấm vải này ko đủ cho 3 người mua