Mike reads 40 pages of a book in 50 minutes. david can read 10 more pages than mike in 50 minutes. how many pages should david be able to read in 80 minutes? a) 10 b) 48 c) 80 d) 84

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.