Two pools are being drained. to start, the first pool had 3100 liters of water and the second had 3472 liters of water. water is being drained from the first pool at of 21 liters per minute. water is being drained from the second pool at a rate of 33 liters per minute

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?