13500 m in 250 s
s is the second rate
deomenator is bottom number in a/b, denomenator is b
13500m/250s
use clculator or something to divide or use head
54m/s
answer is A
Answer: b=13, t=29
Step-by-step explanation:
Substituting the first equation into the second,

Where is the question and what is it?
B is going to be where A is
Answer:
Step-by-step explanation: