Answer:
The answer is -2, -17
Step-by-step explanation:
You write a system of equations

Then you solve:
-2, -17
15/40 x 100 = 37.5
equation for percent decrease is diiference/original x 100.
Answer:
n=2
2(n+8)=20
2n+16=20
-16 -16
<u>2n=4</u>
2 2
n= 2
There u go love
Step-by-step explanation:
This is a nonlinear equation because there is no common difference between the f(x) values.