Pls put correct answers! the best one gets the brainliest! how is your day going?

and sry i just put history but it language arts

Which graph correctly shows the system of equations {y=12x+2y=−12x+6?

Following archduke franz ferdinand's assassination, austro-hungarian leaders: a. aided the ottoman empire in its campaign to keep serbia under its control. b. executed nearly all prominent serbs living in austria-hungary c. threatened to invade serbia if serb leaders did not agree to a set of strict demands. d.. formed an alliance with great britain to protect austria-hungary from future attacks.

The articles of confederation did not allow the government the power to tax or to force the states to do anything. what challenges could this cause