10 because it is teh number but with the opposite sign opposite of a posiive is a negative
14. 7+3=10 and 7-3=4 so 7x2=14
Answer:
option D is correct.
Step-by-step explanation:
we are given the function
we know that the expansion is given by
so
Hence, option D is correct.
Answer:
The intersection point of the two curves is .
Step-by-step explanation:
From statement we get the following equations:
Supply curve
(1)
Demand curve
(2)
Where:
- Quantity, measured in thousands of metric tons.
- Price, measured in US dollars per metric tons.
If we add both equations, then we find that quantity is:
Then, we finally find the price by substituting on (2):
The intersection point of the two curves is .