Suppose the demand for good X is given by Qdx= 10 – 3Px + 2Py - 4Pz - 1M. Where Px is the price of good X, Py is the price of good Y, Pz is the price of good Z, and M is income. Which of the following is true? Group of answer choices good X is a normal good. good X and good Y are substitutes. good X and good Z are substitutes. None of the above.

The table shows the demand and supply schedules for magazines. complete the following sentences. the equilibrium price of a magazine is $ 4 and the equilibrium quantity is 150 magazines a week. price (dollars per magazine) quantity demanded quantity supplied (magazines per week) 3.00 160 138 3.50 155 144 4.00 150 150 4.50 145 156 5.00 140 161 now a fall in the price of a newspaper decreases the quantity demanded by 11 magazines a week at each price. at the original equilibrium price, a occurs. to return to equilibrium, the price of a magazine a. surplus; rises b. shortage; rises c. shortage; falls d. surplus; falls as the market returns to equilibrium, the quantity demanded and the quantity supplied a. decreases; increases b. decreases; decreases c. increases; decreases d. increases; increases the new equilibrium price is $ nothing a magazine.

When color is used on a topographical drawing, black is used to represent what?

In terms of precent, beer has more alcohol than whiskey true or false