Answer:
<h2>2 hours walking and 12 hours running</h2>
Step-by-step explanation:
The choice to this question are
- 2 hours walking; 12 hours running
- 4 hours walking; 3 hours running
- 9 hours walking; 12 hours running
- 12 hours walking; 10 hours running
The given inequalities are
Where is walk and is run.
First, we need to graph this system. The image attached shows both inequalities and the area of solution, where and .
In other words, any point in side the intesection of shaded areas is part of the solution to this problem.
So, 2 hours walking and 12 hours running is inside the area of solution, because represents point (2,12).