Rita is saving up 15,000 to put a down payment on a condominium. if he starts with 8,000 saved and saves an additional $850 each month, which equation represents how far rita is from her goal of reaching $15,000 saved? let x stand for months and y stand for dollars.

Amanda went into the grocery business starting with five stores. after one year, she opened two more stores. after two years, she opened two more stores than the previous year. if amanda expands her grocery business following the same pattern, which of the following graphs represents the number of stores she will own over time?