Suppose there is a simple index of two stocks - stock A and stock B. Stock A
opens on Monday with 10,000 shares at $4.25 per share. Stock B opens on
Monday with 5000 shares at $6.75 per share. Stock A opens on Tuesday at
$4.50 per share, and stock B opens on Tuesday at $6.35 per share. Both
stocks have the same number of shares that they opened with on Monday.
What is the rate of change of this simple index over 1 day?
O A. -0.9%
O B. 0.9%
O c. -0.7%
O D. 0.7%

step-by-step explanation:

first, eliminate the parenthesis:

3

x

+

2

−

4

x

second, group like terms:

3

x

−

4

x

+

2

third, combine like terms:

(

3

−

4

)

x

+

2

→

−

1

x

+

2

→

−

x

+

2

you probably already have the answer but anyways it's b. 15.0

step-by-step explanation:

answer: yes i agree that you should not put it on/p>

step-by-step explanation: the reason for this is that it wastes other peoples time and also make them fail as well and that is never good.

i think it is 18

step-by-step explanation: