ADVANCED ANALYSIS Assume that demand for a commodity is represented by the equation P=80-2Q d Supply is represented by the equation P=-20+2Q, where Q d Q s are quantity demanded and quantity supplied, respectively , and price Instructions : Round your answer for price to 2 decimal places and enter your quantity as a whole number

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

10% of 1,900,000. show me how you got the answer

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9