Lines L, M, N are perpendicular bisectors. Solve x, y, and z. Numbers - 2x, 8, 7, x+4, 3y-1.

Chamberlin wants to bottle 1\8 of her apple cider. she pours the apple cider evenly among 6 bottles. what fraction of her apple cider will she put in each bottle? what expression could represent this situation?

He mass of a single atom of carbon can be found by dividing the atomic mass (12.01 g) by 6.022 x 10^23. which is the mass of a single carbon atom, correctly written in scientific notation with the correct number of significant figures?

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827