Answer:
4 V + 4 (V - 60) = D where D is distance apart after 4 hrs
8 V - 240 = 7304
V = 943 km/hr
and V2 = 943 - 60 = 883 km/hr where second plane is 60 km/hr slower
Step-by-step explanation:
6061/3 in exact form
2020.3 in decimal form
2020 1/3 as a mixed number
Answer:Helena
This should be in textbook