Read the following: “The length of a rectangle is two feet greater than twice its width. If the perimeter is 25 feet, find the width.” Which of the following translations is correct? (Hint: Draw a figure.) 25 = 2L + 2(2 + 2W)
25 = 2(2 + 2W) + 2W
25 = 2L + 2(2 + L)
None of these choices is correct.

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