Write fraction greatest to least 2/8, 2/5, 18

1/3(x-10)=-4 solve for x with steps

Solve 3x-18=2y and 5x-6y=6 by elimination show work

A3-dimensional figure has a square base and 4 lateral faces that meet at a point. explain the difference between the cross sections when a slice is made perpendicular to the base through the vertex, and when a slice is made perpendicular to the base and not through the vertex