HELP! Aiden earns 2 1/2 as much as Evan every day. Jake earns $18 more than Evan in a day. If the total daily salary of all three people is $306, find Aidens daily salary.

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