Answer:
none
Step-by-step explanation:
Answer:
It is a solution
Step-by-step explanation:
y = -4x - 8
Let x = -9 and y = 28
Substitute these values in
28 = -4(-9) -8
28 = 36 -8
28 =28
This is true so it is a solution
Answer:
There is no problem to factor.
Step-by-step explanation:
The correct answer is x>0. This is because the circle is on 0, is hollow, and has an arrow that points right.
Answer:
16
Step-by-step explanation:
x^(-y) = 1/x^y