Which ordered pairs are solutions to the inequality 4x + y > –6? A. (–3, 6)
B. (2, 0)
C. (0, –9)
D. (–1, –1)
E. (4, –20)

The surface area of the triangular prism is .

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 : )

Two numbers have a sum of -19. one number is x. what expression represents the other number?