4 3/5 + 2 4/7

hlp pls​

Ined this is due tomorrow and i dont know the answer can you find all the exponents

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

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?