Answer: dont know
Step-by-step explanation:
Answer:
see the procedure
Step-by-step explanation:
we have

Remember that

To convert m to km multiply by (1/1,000)

To convert sec to min multiply by (1/60)
substitute

Study hard and take the test slowly. rushing will make you get all the wuestions wrong. if you need more advice, message me.
Answer:
3x + 3
Step-by-step explanation:
Answer:
a?
Step-by-step explanation: