Winston is 8 years older than xavier. in 2 years, winston will be twice as old as xavier. how old is each one now

The volume of a cube-shaped shipping container is 13,824 cubic inches. find the edge length of the shipping container.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]