If Andrea's rock collection has 125 rocks, and has 25 less than Claudia's..how many does Claudia have?

**Answer: The slope is **

**Step-by-step explanation:**

** **The slope can be calculated with the following formula:

Then, knowing that the line passes through the points (2,1) and (-1,-1), we can substitute the coordinates into the formula.

In this case:

Therefore, the slope of the line that passes through the points (2,1) and (-1,-1) is:

13m+2.7n

If thats what you need

**Answer:**

**Step-by-step explanation:**