Answer:

Step-by-step explanation:
the gradient of a line is found by using the formula 
so we get 
the y-intercept is where the line crosses the y-axis which is simply 3
so the equation of this line is
in the form 
but the question is asking for an inequality, specifically above the line so we get 
The expression that would go with this is 1x - 4
1. The information given in this problem, is:
- <span>Wayne went on a 4 km hike.
- </span>Wayne took a break at 4/3 km.
- Wayne took a drink of water at 10/3.
2. Then, when you convert the values from fractions to decimals, you have:
4/3 km=1.33 km
10/3 km=3.33 km
3. With this values, you can make the number line and show <span>his starting and finishing place, and the 2 points where he stopped. This is shown in the figure attached.</span>
-10............................