Alexander is three times as old as Jackson and five times as old as Grace. What percentage of Jackson’s age is Grace’s age? A. 30%
B. 40%
C. 50%
D. 60%

Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one. the length of all the smaller ones is the same and is stored in the variable small. similarly, the length of all the larger ones is the same and is stored in the variable large. write a single expression whose value is the total area of this room. do not use any method invocations.

If f(x) = 6x – 4, what is f(x) when x = 8? a2 b16 c44 d52

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)