Question

A coordinate grid has a scale of 1

unit = 100 miles. How far apart, in
miles, are points (-3, 2) and (-3,
12)?

Answer 1

It should be 1000 miles

Explanation:

If you draw the picture out, you will find as the x-axis part is the same, so the distance will simply be 12 -2 = 10 units, and 1unit = 100 miles, so distance is 100 * 10 = 1000 miles.