Answer:
26 + 20n > 175
In 8 days she will have more than 175 bushels to sell
Explanation:
Currently, she has 26 bushels. He can harvest 20 bushels a day.
So after n days, she will have: 26 + 20n bushels.
In how many days will she have more than 175 bushels to sell?
26 + 20n > 175
20n > 175 - 26
20n > 149
n > 149/20
n > 7.45
So,
In 8 days she will have more than 175 bushels to sell