The polynomial -2x^2+500x represents the budget surplus of the town of alphaville. betaville’s surplus is represented by x^2-100x+10,000. if x represents the tax revenue in thousands from both towns, which expression represents the total surplus of both towns together?

10 you would take 50/ .2

step-by-step explanation:

change of stock price/initial stock price on friday * total stock value = change of stock value

0.89/73.73 *x = 42.72

x=3539.04 = total stock value at initial stock price on friday .

total stock value at initial stock price on friday/ initial stock price on friday = number of shares

3539.04/73.73 = 48 shares

they own 48 shares of this stock