The line of best fit for a set of data is y = 0.25x +12. The point (4, 15) is a point in the data set. What is the residual value when x = 4?

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

Solve this equation using substitution. {4x + y = −2} {4x + 6y = 44}

Which one is true about the hexagons ?