AACB = ADCE
ZA = 3x-10, ZC = 45°, ZD = 2x+10
X = [?]

Ireally need subtract and simplify.(-y^2 – 4y - 8) – (-4y^2 – 6y + 3)show your work, ! i will mark you brainliest but you have to show your work.

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 : )

The track team ran a mile and a quarter during their practice how many kilometers did her team runs?