Answer:
It would take 6 minutes
Step-by-step explanation:
All you have to do is 18 divided by 3 since 2 is 1/3 of 6.
In this question, it is given that
Leanne has a gas card that has $150 on it. She spends $25 a week on gas.
And we have to Write a recursive rule that represents the amount of money she has on her gas card after the first week .
Recursive rule shows the relationship between previous value and the current value .
And here, the recursive rule is

Where a(n-1) is the initial amount which is $150 . And a(n) is the amount after n week .
So for n=1, that is amount in the card after 1 week, we will get

And that's the amount remaining in the card after 1 week .
It would be the second choice
polynomial which has no real root is

I think the answer is 360