Allison bought a blender at 85% of the regular price. She then sold it to Emma at a gain of 10%. How much did Emma pay for it?
$550.00​

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.

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 : )