Marco estimated that he took his dog on a 2.5 mile walk. when he drove the same route in his car, he found out that it was 2.65 miles. what is the percent error between marcos estimate and the actual amount?

Add or subtract polynomial : –12qr? +13rq?

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?

Find the root(s) of f (x) = (x- 6)2(x + 2)2.