Question 966300
RT=D uniform rates rule of travel for rate, time, distance.


r=unknown plane rate
u=1200 miles
v=480 miles
t=unknown time to go the distance v


_____________________rate___________time____________distance
Long Distance_________r_____________t+3_____________u
Short Distance________r______________t______________v


{{{system(r(t+3)=u,rt=v)}}}