GEOMETRY PLS HELP!! NEED ANSWERS FAST (20 POINTS)

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

How far does the wijw nj jh jevh dhhb vte hbhe gvbf5wf bjehn v

Thomas works for a company that occupies a large campus every workday he orders a cup of coffee on campus and the $1.50 cost is automatically deducted from his paycheck. if thomas visits the coffee shop 13 times what will the net change in his paycheck be