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Given  f(x) = x + 5 and  g(x) = 11x - 5, what is  f(x) + g(x)? A) 2x B) 11x C) 12x D) 55x - 25
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Given  f(x) = x + 5 and  g(x) = 11x - 5, what is  f(x) + g(x)?

A) 2x

B) 11x

C) 12x

D) 55x - 25

User LeTadas
by
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1 Answer

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f(x)+g(x)=(x+5)+(11x-5)=x+11x+5-5=12x using the commutative property. 
User Sanjay Chauhan
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