Answer:
I think it is A, I might be wrong.
Step-by-step explanation:
Answer: 8
Step-by-step explanation:
The two lines around -4+3 basically mean the distance of the value to zero which is always positive. -4+3 = -1 and the absolute value of that is 1. 1 times 8 = 8.
Answer:
32x +20
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
Let x represent the initial value of the stock at the beginning of 2006. And y the value at the end of 2006.
When it went up by 25% in 2006;
y = x + 25% of x = x + 0.25x = 1.25x
For the value to go back to the original price, it has to decrease from y to x;
y = 1.25x
The percentage decrease from y to x is;
= (y-x)/y × 100%
Substituting the values;
= (1.25x -x)/1.25x × 100%
= 0.25x/1.25x × 100%
= 0.2 × 100%
= 20%
Therefore, it will have to go down 20%