Answer:
second option
Step-by-step explanation:

Answer: -0.7
Step-by-step explanation:
Step-by-step explanation:
In 1 second Fran cycles 5.3 m.
So we need to work out how many seconds is in 5 minutes.
1 minute = 60 seconds
5 minutes = 60*5 = 300 seconds
So Fran cycles at a speed of 5.3 m/s in 300 seconds.
1 second = 5.3m
300 seconds = 5.3*300 = 1590m
Hope this helps!
You use the substitution method simultaneously. He worked 9h at job A
Answer:
My answer is 78.55
Step-by-step explanation:
I've given the steps. Hope it really helps