Adam invested part of $15,500 at 4% and the rest at 3%. If his annual income from 4% investments is $585, how much did he invest
at 3%? Set up equation and solve to earn full
credits.

The triangles are similar. what is the value of x? show your work.

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

Given the functions, fx) = x^2-4 and g(x) = x+ 2, perform the indicated operation. when applicable, state the domain restriction. f(g(x))