Anumber n ismultiplyed by -7/8 the product is 0.25. what is the value of n

What is the quadric regression equation that fits these data

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.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error