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Brums [2.3K]
3 years ago
14

20% of x is 11. What is x?

Mathematics
1 answer:
ipn [44]3 years ago
5 0

Answer:

55

Step-by-step explanation:

20% is the same as 1/5, so we can multiply 11 by 5:

11*5=55

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since f(- 3) ≠ 0 then (x + 3) is not a factor of P(x)

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