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Nookie1986 [14]
3 years ago
6

If my wife owns 150 CDs and 20% of them are by boy bands - how many Boy band CDs does she own?​

Mathematics
1 answer:
LuckyWell [14K]3 years ago
6 0
You can use a calculator or you could change the percent to a fraction. 20% is equivalent to 20/100.

So just multiply 150 by 20 and divide that answer by 100 to get a number of 30 CDs of boy bands
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The correct result would be x^3 + 3x^2 + 3x - 1.




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Step-by-step explanation:

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