It is estimated that the value of a new car is reduced 30% after one year of ownership. find the value after one year of a car that cost $21,600 new.

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step-by-step explanation:

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im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars

1 + (6 / x - 1)

step-by-step explanation:

divide using polynomial division.

the height of the surface increases from the center out to the sides of the road.

step-by-step explanation:

as we move out we move away from the x-axis.

and as mentioned in the problem statement that height of a road increases when we move away from the center x.

hence proved that 3rd option

the height of the surface increases from the center out to the sides of the road.

is the correct option.