Let w be a point between points u and v on if uv = 13, uw = 2y – 9, and wv = y – 5, solve for y. a. 9 b. 11 c. 13 d. 27

Which are practical examples of how people in the developed world could make a big difference in how much water they use check all that apply a. use lightbulbs that use less electricity b. consider using a composting toilet that does not use water c. avoid using your telephone during peak hours d. do not read books