I am guessing it is the y axis ?
Answer:
2,640 ft
Step-by-step explanation:
You first find the difference between the two distances, 0.5 miles. One mile is 5280 feet, so
0.5 x 5280 = 2640
Answer:
860
Step-by-step explanation:
Eight hundred and sixty.
To solve the equation:

Therefore, the answer is u=19.
Hope it helps!