Solution:
Mr. Pearce bought 43 plants and he gave 14 plants to his sister .
To determine how many plants does Mr. Pearce have now, we will have to subtract the number of plants he gave to his sister from the total number of plants Mr. Pearce have.
![43-14= 29](https://img.qammunity.org/2019/formulas/mathematics/college/693a9kebbpt9cd4nsic9askwc7f9kpo1sl.png)
Hence, Mr. Pearce have 29 plants now.