Answer:

Step-by-step explanation:

There is a perfect square of 25, so we remove it.

Split the radical sign for both radicand.

Simplify the perfect square;

Answer: 
Step-by-step explanation:
- The equation of the line in the slope intercept form is: 
Where m is the slope and b is the y-intercept of the line
- Let's choose two points of the line: (8,-1) and (-4,-4).
- You must calculate the slope of the line as following:

- As you can see in the graph attached, the line intersects the y-axis at -3, then b=-3.
- Substituting values into the equation of the line, you obtain:

The probability is 8 out of 20 or 40 percent