Does 8 have more factors than 9?

Determine whether the set of whole numbers is closed under addition. explain why the set is or is not closed. give an example.

Weak battery is considered to be a part of routine a. inspection b. wear and tear c. maintenance d. check

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?