Gunther's starting weight is 248 pounds, and he plans to lose 2 pounds each week. Use a linear equation to determine Gunther's weight after 10 weeks

What is the solution to the equation? k/6.4=8.7 2.3 5.568 15.1 55.68

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

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 : )