Kim is installing blue and white tile in her bathroom. She made a diagram of
the layout showing the area of both colors. Write two expressions that describe the area of the blue tile.

Amanufacturing company produces engines for light aircraft. the graph shows the number of engines produced each year since the company started operations. the data plot can be represented by the function . based on the scatter plot, we can predict that in the ninth year, the company will produce engines.