Can someone teach me how to do 2 step equations with fractions too?

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?

15 points what is the end behavior of this graph? & what is the asymptote of this graph?

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?