Find the value of x and y x+y=4 x-y=2​

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?

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?