Answer:
- $ 138,000
Explanation:
The investment activities includes the transaction done on purchasing the equipment and selling the land.
Thus, for the given question 
The list of investment activities:
Purchase of Equipment = - $ 149,000  
Proceeds from Sales = $ 130,000  
Purchase of Land = - $ 119,000
here, the negative sign depicts the amount is paid
thus, the net cash flow from the investment activities 
= - $ 149,000 + $ 130,000 + (- $ 119,000)
or
 the net cash flow from the investment activities = - $ 138,000