Solve the problem.If f(x) = , g(x) = , and h(x) = 2x+ 4, find h(g(f(x))).

A.  + 2
B.
C. 2 + 4
D.  + 4


Answer: D

Mathematics

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Give the specific equation relating the variables after evaluating the constant of proportionality for the given set of values.A varies jointly as F and G and inversely as H, and A = 20 when   and 

A. A = 
B. A = 
C. A = 2FGH
D. A = 

Mathematics

Rewrite the following number using digits.Eight thousand, one hundred sixty-seven

A. 810,067 B. 800,167 C. 81,067 D. 8167

Mathematics

Multiply.(-3.186)(-0.1)

A. -0.3186 B. 31.86 C. 0.3186 D. 0.03186

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Use algebraic and/or graphical methods to solve the inequality.7x5 < 70x3

A. - < x < 
B. -10 < x < 0 or 0 < x < 10
C. x < - or x > 
D. x < - or 0 < x < 

Mathematics