2x + y = -2 x + y = 5 the x-coordinate of the solution to the system shown is -7 -3 3 7

If f(x) = 4 - x2 and g(x) = 6x, which expression is equivalent to (g-f)(3)? 06-3-(4 + 3)2 06-3-(4-33 6(3) - 4 +32 6(3) -4 -32

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 : )

Triangles abd and ace are similar right triangles. witch ratio best explains why the slope of ab is the same as the slope of ac?