An international HR challenge that would most directly be addressed through direct training of employees is

x=3

step-by-step explanation:

this is really simple i saw that there was only one term (5x) and thought if that was 15 what would i have to multiply everything else to get it there? well if 5x became 15 then x would have to be 3 so plug the 3 in the x for the other equations and you get 15 for the other ones. so there you go. : )

answer assertive;

answer/// sequence of operations that requires the longest time for completion';

a government agency or homeowner.- third choice