Nijah saves $15 per week to purchase a video game system that costs $350. Which equation represents the amount of money, s, Nijah still needs to save after w weeks?

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.