PLZ PLZ PLZ PLZ PLZ PLZ PLZ HELP ME

Solve for x -2.3(r - 1.2 ) = -9.66 enter you answer as decimal.

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.

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%