Answer:
The distance between the grocery store and the school is 4 miles.
Explanation:
Given that each point is represented in rectangular form. The staight-line distance (
) between two points on a plane is given by the Pythagorean Theorem:

Where:
,
- Horizontal locations of points A and B, dimensionless.
,
- Vertical locations of points A and B, dimensionless.
- Scale factor, measured in miles.
If
,
and
, the straight line distance is:


The distance between the grocery store and the school is 4 miles.