What is equivalent to 1:4 that equals 8:

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

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 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2