Chủ đề:
TEST YOURSELF 2 - Unit 12Câu hỏi:
Susan is not so good at drawing as Phuong
->Phuong
250 + 250 + 250 + 250
=1000
250+250+250+250
=250x4
=1000
kmk nha rui mk k lai
= 38 tuổi.
\(\frac{x}{6}-\frac{1}{y}=\frac{1}{2}\)
\(x=6;y=2\)
6,25^2=39,0625
x=2,5
**** nhé