The first one
the first 2 numbers gives a power of 1 then the second gives you 1-4.
1+1-4 is -2 so its the first one
$15/1 hour= $15/60 minutes= $0.25/1 minute (did this by diving 15 by 60)
Answer:
i know that the first one is not equivlent but i dont know about the others
Step-by-step explanation:
