Question

I am an idiot...HELP

Answer 1

replace X with 5 in each equation:

f(x) = 7 + 4x =

f(5) = 7 +4(5) =

7+20 =

27

g(x) = 1/2x=

g(5) = 1/2(5) =

1/10

Now replace the value of F ang G into (f/g)

27 / 1/10 = 27 * 10 = 270

The answer is 270.