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Shkiper50 [21]
3 years ago
7

A new car worth 25,000 is depreciating(loses value) in value by 1,250 per year. Determine how many years will it take for the ca

r to be worth 8,500
Mathematics
1 answer:
Svet_ta [14]3 years ago
8 0
The value x years from now will be
   v(x) = 25000 - 1250x

Filling in the given information, we have
   8500 = 25000 - 1250x
   8500 - 25000 = -1250x
   -16500/-1250 = x = 13.2

It will take 13.2 years for the car to be worth 8,500.
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Answer:

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Step-by-step explanation:

1. Approach,

For this problem, the format of a line that will be used is, slope-intercept form;

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Inverse operations,

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Now, that one has y-intercept, (-8); use the given slope and the formula y = mx + b,  substitute in all the information.

y = \frac{1}{2}x - 8

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Step-by-step explanation:

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