A chef is estimating the cost to prepare a fixed-price menu for x guests. The anticipated cost of the appetizers is a(x)=3.25x. , the anticipated cost for the main course is m(x) = 5.25x , and the anticipated cost for the dessert course is d(x)=1.25x. If the functions are combined so that c(x) = a(x) + m(x) + d(x) then the function c(x) includes the point (40, ? )

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?

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression