Help needed

Asoccer team is having a car wash. the team spent $80 on supplies. they earned $350, including tips. the team's profit is the amount the team made after paying for supplies. use a sum of integers to find the team's profit.

Select the sentence that you would use to advise someone what to avoid when participating in an online community. a. ne partagez pas vos coordonnées en ligne b. ne communiquez pas avec des gens du monde entier c. ne clavardez pas avec des gens du monde entier d. ne donnez pas des conseils aux amis en ligne

Could anybody translate this into french i would be grateful: imagine being on top of the great wall of china meating all these new people seeing how the locals live.and how's your holiday going in frence? i hope everything is fine,see you soon.