Factor 10x^2 + 4x - 6 show your work. plz

If the slope of one line equals the slope of another line then ? a) the two lines are intersecting lines b) the two lines are perpendicular lines c) the two lines are parallel lines d) the two lines always have very steep slopes

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).

1. find the area of the unshaded square 2. find the area of the large square 3. what is the area of the frame represented by the shaded region show