Answer:
10.23 miles
Step-by-step explanation:
1 hour = 3600 seconds

54000 ft = 10.23 miles
Point slope
y-y1=m(x-x1)
where you are given the point (x1,y1) and the slope is m
we are given the point (-3,6)
x1=-3
y1=6
y-6=m(x-(-3))
y-6=m(x+3) is the point slope form and we don't kn ow the slope yet
10q-3r=14, 10q=3r-14 10q=3r/10+14/10
q=3/10r+7/5
The missing side is 17 and rounded it is 20