What should you do to be safe when you are a road user

Làm giúp mk topic này đi, pờ-li please

Topic: Talk about your volunteer work.

-What do you want to do?

-Why do you want to do it?

-Why it necessary?

-How do you feel when you do it?

-How are you going to do it?

HELP ME!!!! Gần thi rồi

Tìm x và y:

3x=5y và x-y=18

HELP ME PLESE !!!!!