Which of the following equations correctly represents solving Q = 60 41" for P? OP=15 OP=604Q OP=60Q OP=154Q OP=60+Q Pilot the refationshfp between P and Q on the foifowfng graph. Note: Price (P) is on the vertical axis and quantity (Q) is on the horizontal axis. i > 4D 35* 30 -- 25 20- PRICE 15 - o q l i i i : l : : D 5 10 15 20 25 30 35 40 QUANTITY The slope of this line is V . Suppose that the P in this equation refers to the price of a magazine subscription, and the Q refers to the number of magazine subscriptions sold. Read the following statement carefully: \"When the price of a magazine subscription goes up, fewer people subscribe to the magazine." Which of the following best summarizes the pattern of causality suggested by this statement? 0 A change in Q causes a change in P. O The relationship between P and Q is not a causal relationship. 0 A change in P causes a change in