Answer:
85%
Step-by-step explanation:
Generally, you pay 100% of the total cost. However, you get 15% off. This means that all you have to do is 100-15 to get 85.
Answer:
Demand theory is an economic principle relating to the relationship between consumer demand for goods and services and their prices in the market. ... As more of a good or service is available, demand drops and so does the equilibrium price.
It's equal to -15 because you are dividing by an negative and if it's only 1 negative number in your equation then your answer will be a negative and if it's 2 negatives then it would be a positive answer
Answer:
(0,-41)
Step-by-step explanation:
You can see that for each 9 units that x goes up, y goes up by 19. If we continue this pattern, it will take 2 more jumps of 9 units for the x value to be 0 or to reach the y intercept. Adding 19 twice to -79 gives -41. Hope this helps!
Answer:
Not a function.
Step-by-step explanation:
The given function is;
Let 
Interchange x and y;
Solve for y;
Square both sides
The inverse is
is not a function because one x-value maps onto to different y-values.
