Courtney wants to sell her grandfathers antique 1932 Ford. She begins to set her price by looking at ads, and finds these prices for similar cars: $23,600, $18,000, $30,000, $17,000, and $21,000.
What is the mean price of those five cars?

Acomputer store bought a program at a cost of $10 and sold it for $13. find the percent markup

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

Which expression is equal to (f+g)(x)?