04-07-2017
Mathematics

contestada

i'll give brainliest!! please help me! Given f(x)=2x+5 and g(x)=3x+6

then what is (f+g)(8))

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apologiabiology apologiabiology

04-07-2017

(f+g)(x)=f(x)+g(x)=2x+5+3x+6
(f+g)(8)=f(8)+g(8)=2(8)+5+3(8)+6=16+5+24+6=51

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