Mister bad manners #1 makes a faux pasonce every 45 seconds. mister badmanners #2 makes a faux pas once every75 seconds. working together, how manyseconds will it take them to make 48 fauxpas?

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?