Factor the expression completely 15x^3 - 12x^2 + 75x - 60.

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

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.

Pls the last one and it has to be like number 6