PLEASE HELP Which expression is equivalent to 5(w+4) when w=9?
O5(9)
O9(5)
O5(9)+4
O5(9)+20

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.

Which of the following is an example of a rational number? a. π b. √ 9 c. √ 8 d. 3.8362319

Convert the density of surface sea water to metric tons/cubic meter