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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?

If i have one apple and give you the apple, how many apples do i have?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?