SOLUTION: Let f(x)=-3x-4 and g(x)=2x-6.find (f°g)(-7) answer a.28 b.-20 c.17 D56, but my answer is-20, i hope im write

Algebra ->  Equations -> SOLUTION: Let f(x)=-3x-4 and g(x)=2x-6.find (f°g)(-7) answer a.28 b.-20 c.17 D56, but my answer is-20, i hope im write       Log On


   

Question 1017621: Let f(x)=-3x-4 and g(x)=2x-6.find (f°g)(-7) answer a.28 b.-20 c.17 D56, but my answer is-20, i hope im write
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