A n = (n) + 9
Find the 15th term

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?

How do the number line graphs of the solutions sets of -23 > x and x-23 differ?

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).