The first two steps in determining the solution set of the system of equations, y = -x2 + 4x + 12 and y = -3x + 24, algebraically are shown in the table.
Step
Step 1
Step
2
Equation
-x2 + 4x+12=-3x+24
x2 - 7x+12=0
Which represents the solution(s) of this system of equations?
O (3,15)
O (-4, 36)
O (3. 15) and (4, 12)
O (-3, 33) and (-4. 36)

probability for j is 1/4

while

a is 1/6

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

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

answer: sorry i dont really know but can we talk all my friends r gone and im bored

step-by-step explanation: