John n mary own a store and are planning a 15% off sale. for an item originally cost $20. they are arguing over which expression will represent the final cost of customer also need to pay a t% tax.

The appalachian trail is a hiking trail that passes through the appalachian mountains. three members of a teen hiking group hiked a section of the trail. the hikers stopped at a rest area and equally shared 3 4 gallon of water. how much water did each person get?

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

With finding limits of multi variable !