Harper's hair was 7 centimeters long after her last haircut, and it grows 5 centimeters every year. Harper last got her hair cut 8 years ago. How long is it now? Write and solve an equation to find the answer.

nlgqer

step-by-step

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

step-by-step explanation:

well, because the $0.25 is an added cost depending on how many minutes, the answer would be y = 30 + 0.25x.