Write the equation that represents the line graphed below

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?

What is fraction that is equivalent to 3/8

Car a and car b were in a race .the driver of car b claimed that his car was twice as fast as car a