Assume an economy has data C= 150 + 0.7Yd; I = 100 + 0.15Y; T = 50+ 0.1Y; X = 70; M = 60 +0.12Y. If private investment falls by 80, what is marginal investment?

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

What can you determine about the solutions of this system

Acabinmaker buys 3.5 liters of oat varnish the varnish cost $4.95 per liter what is the total cost of 3.5 liters