Answer:
504km/h
Step-by-step explanation:
there are 60 minutes in an hour.
8.4kmx60min= 504km/h
Answer:
k + 8 = y
17 < 9(x)
4(x²-8)
Step-by-step explanation:
i hope it helps
The final answer would be:
r+2
Exact steps are shown in the attached picture.
Answer:
45
Step-by-step explanation: