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Mathematics 7 Online
OpenStudy (anonymous):

Let f(x)=x-1 and g(x)=2x+3. What is f(g(x))? 1) 2x+2 2) 2x+1 3) 3x+2 4) x+4

OpenStudy (anonymous):

2x+2

OpenStudy (anonymous):

take what g(x) is equal to and plug it into the (x) in what f(x) is equal to.. or just take skymoon's answer..

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