What is 7.954 rounded to the nearest hundredth as a decimal

Which expression is equivalent to -5(3x - 6/7)

Ineed here’s a picture of the question

Scarlett stopped at a campground along the appalachian trail. the campground had a 12 acre area for tents, divided into 6 equal campsites. scarlett picked one of the sections to pitch her tent. which expression would give you the size of scarlett’s campsite? (more than one answer