Merlyn’s weight went down from 125 pounds to 110 pounds after dieting. what was her percent weight loss? a. 10% b. 12% c. 15% d. 18%

Factor the monomial completely 42a3b3

What can you determine about the solutions of this system

This is a map of the mars exploration rover opportunity predicted landing site on mars. the scale is 1cm : 9.4km. what are the approximate measures of the actual length and width of the ellipse? i mostly need to know how to set it up : )