Please write factored form

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)

Find the value of x. give reasons to justify your solutions! l, m ∈ kn

Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π