Solve the system of linear equations below.

2x + y = 5
x + y = 4

A. x = 1, y = 3

B. x = 1, y = 5

C. x = 3, y = 1

D. x = 9, y = -5

2×1+3=5

2+3=5

5=5

equal

1+3=4

4=4

equal

x=1,y=3

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

the first option i believe

step-by-step explanation: