A BMW that cost $71,000 in 2003 depreciates in value about 15% a year. How much was it worth in 2013?
1 answer:
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Answer:
x = 23
Step-by-step explanation:
Since the triangles are similar then the ratios of corresponding sides are equal, that is
=
=
= 3
multiply both sides by (x - 10)
3(x - 10) = 39 ( divide both sides by 3 )
x - 10 = 13 ( add 10 to both sides )
x = 23
To write in the mixed fraction you have to simply divide 8 and 4.
To right in the mixed number we need to know numerator, denominator and divisor.
So in your problem our divisor is 4,
so now lets divide it
So, now we have to write it as mixed number..
mixed number will be
Hope this helped you.. :)
To right in the mixed number we need to know numerator, denominator and divisor.
So in your problem our divisor is 4,
so now lets divide it
So, now we have to write it as mixed number..
mixed number will be
Hope this helped you.. :)