The graph shows Keynes's theory of aggregate demand. A line graph shows total economic output on the x axis and price on the y axis. A line labeled Demand starts high on the y axis but decreases as it moves along the x axis. A line labeled supply (short run) starts out low on the y axis but increases as it moves along the x axis. A line labeled supply (long run) stays vertical in the middle of the x axis. What is likely to happen if a new aggregate demand curve moves to the right? Prices and output would drop, and the equilibrium point will stay the same. Prices would rise, and output would drop in the short run. Prices and output would rise, and the equilibrium point will change. Prices would rise, and output would drop in the long run.

Which number is main idea? i need answer quick. (1) people may think that love and romantic feelings are enough of a basis for choosing a spouse. (2) the chances of a marriage surviving, however, would improve if prospective marriage partners considered a few unromantic questions before deciding on matrimony. (3) for example, do the two individuals involved share a common socioeconomic background? (4) the more similar they are in their social, economic, religious, and cultural backgrounds, the more similar their expectations about married life will be. (5) in addition, what are their goals? (6) it’s a big advantage to the marriage if they know and share one another’s goals concerning career, lifestyle, and family. (7) finally, and maybe most important, how does the prospective spouse treat others in his or her life? (8) during the courtship, the boyfriend or girlfriend may get special consideration, but in the long run, spouses will probably treat each other about the same way they treat their own family members.

If you are solving y2+2y=48 by completing the square, the next line would be y2 + 2y - 48 = 0 y2 + 2y + 4 = 52 y2 + 2y +1 = 49

If inflation is 6% and nominal gdp grew by 4%, then during the same period real gdp changed by a) -2% b) 2% c) 4% d) 5%