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 .
Answer:
I’m pretty sure the answer is a
Step-by-step explanation:
The answer to this question is option D, the last option!
you answer would be B.
Step-by-step explanation:
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Answer:
-6
Step-by-step explanation:
0.17k - 0.43 =0.25k + 0.05
Collect like terms
0.17k - 0.25k =0.43 + 0.05
-0.08k = 0.48
Divide both sides by -0.08
K = 0.48/-0.08
K = -6