¿Como resuelvo esta equación? Necesito ayuda.
2x·(1-x)= x-6

In a sample of 200 residents of georgetown county, 120 reported they believed the county real estate taxes were too high. develop a 95 percent confidence interval for the proportion of residents who believe the tax rate is too high. (round your answers to 3 decimal places.) confidence interval for the proportion of residents is up to . would it be reasonable to conclude that the majority of the taxpayers feel that the taxes are too high?

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Precalculus question, image attached.