C = 500 + 0.5Y G = 1200 I = 300 NX = 200+0.3Y T = 50 Where: G is government expenditure, NX is net exports, I is the level of planned investment, C is household consumption, T is taxes and Y is disposable income. (i) Calculate the value of the equilibrium level of national income

What is the value of 1/3× + 7x, when x =5

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

What are the solution(s) to the quadratic equation x2 – 25 = 0? o x = 5 and x = -5ox=25 and x = -25o x = 125 and x = -125o no real solution