Pls answer this fast (30 points)
Simplify the algebraic expression -2(x - 3) + 4(-2 x + 8)

Prism m and pyramid n have the same base area and the same height. cylinder p and prism q have the same height and the same base perimeter. cone z has the same base area as cylinder y, but its height is three times the height of cylinder y. the figures and have the same volume.

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.