Answer:
the answer is A
Step-by-step explanation:
hope it helped
Answer:
that question is contradicting itself
Step-by-step explanation:
i want to help
Here you go!
3n-4=14
+4 +4
3n=18
(Divide both sides by 3)
n=6
Answer:
60 km/h
Step-by-step explanation:
Average speed is total distance over total time.
Total distance: 30 + 0 + 150 = 180 km.
Total time: 0.75 + 0.25 + 2 = 3 hrs.
180/3 = 60/1