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for each pair of functions f and g below, find f (g(x)) and g
then, determine whether f and g are inverses of each other.
simplify your answers as much as possible.
(assume that your expressions are defined for all x in the domain of the composition.
you do not have to indicate the domain.)
(a) f(x) = * =
(b) f(x) = 2x
8(x) = 2x + 5
g(x) = 2x
xs ?
f(g(x)) = 0
f($(x)) = 0
8v(x)) = 0
8((x) =
0
f and g are inverses of each other
f and g are not inverses of each other
f and g are inverses of each other
f and g are not inverses of each other

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

I’m still confused on how to work the percentages

The sum of 5consecutive even numbers is 100. what is the first number in this sequence?