PQ=RQ WHICH MEANS A =

Four individuals pool money together to start a new business and agree to split the profits equally. n invests $6,000, x invests $2,000, y invests $8,000 and z invests $4,000. if the profits for the first month were $100,000, y receives than if the profits were divided in proportion to how much they invested.

Find the distance between (0,5) & (-4,2)

Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)