Let f(x) = 3x and g(x) = x2 + 1. Find g(f(x))

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

In the diagram, the ratio of ab to ae is (1/2) . what is the ratio of the length of to the length of ?

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers