Alexa runs 14 miles in 4 hours. How far can she run per hour?

3.5 miles per hour

Step-by-step explanation:

3.5 miles per hour

Step-by-step explanation:

If you want to find it per hour, divide 14 by 4 which will get you 3.5 (miles) per 1 hour.

Part A: The starting point is in Quadrant Q. The finishing point is in Quadrant S. I determined the locations by graphing the solutions and whichever Quadrant each was in (or closest to) was the answer.
Part B: The difference between the starting point and the checkpoint coordinates are 10.8. The way to figure this out is to graph both coordinates. Since both form a horizontal line, you can just count the spaces in between. Their relation is that they have the same y-coordinate so, as I stated before, they form a horizontal line.