However he was like no he didn’t have any money in my
1 answer:
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Answer:
Number of year(n) = 3.4 year (Approx)
Step-by-step explanation:
Given:
Purchase value of car = $27,000
Depreciation rate per year (d) = 18% = 0.18
Future price = half of its original value = $27,000 / 2 = $13,500
Find:
Number of year(n) = ?
Computation:
Number of year(n) = 3.4 year (Approx)
Answer: Choice A.
Explanation:
The rule is that stuff of the form becomes
where k is some positive number.
So we'll have these steps
In the third step, I subtracted 6 from all sides to isolate x.
The last step indicates we'll have open holes at -16 and 4, with shading in between. It visually tells the reader "x can be anything between -16 and 4, but can't be equal to either endpoint".