What is the answer to 7x+7=4x

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

What is 20+(5 x 2/5 )+ 3 show your work

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?