Answer:
1.62533254
Step-by-step explanation:
There wasn't much to go off of but based of the information you've gave me the answer would be 7.68=6.28
For this case we have the following system of equations:

Equating the values of y we have:

From here, we can clear the value of x.
We have then:

Then, we look for the value of y.
For this, we substitute x in any of the equations:
Answer:
The ordered pair solution of the system of equations, is given by:
Answer:
the price will decrease by 4148
the price of the next model will be 29852