Find the product of (3x+2) and (3x+5) in simplest form

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.

How many 2/5s are in 1 and 1/2 plz someone me right now

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?