Find the value of c and PB if P is between A and B.

AP = 4c, PB = 2c, AB = 12

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

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.

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup