Answer:
(-9, 10)
Step-by-step explanation:
The location of the midpoint of a line with endpoint at (
) and (
) is given as (x, y). The location of x and y are:

Given the endpoint (9,8) and Midpoint (0,9), the location of the other endpoint can be gotten from:

Hence the endpoint is at (x2, y2) which is at (-9, 10)
4x - 2x = - 3 - 5
2x = - 8
x = - 4
Answer:
So like I shouldn't represent with a letter? I should use 2?
A) a=the initial value ($1650)
b=1-percent of decrease (0.81 or 81%)
B) About 3 years
I think It’s A took the test