-4x + 3y - x - 2y + y

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?

An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?

Y=(x+3)(x-4)(x+1)^2 sulutions? multiplicity?