Simplify the expression

How to write four times a number, minus 6,is equal to theee times the number+8 as an equqtion

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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.