Answer: 19?
Step-by-step explanation:
Answer:
y = -3x + 8
(Not only one answer)
Estimate means to round in a way.
I would do this by making the equation to ...
320 x 20
or
320 x 25
320 x 30
325 x 25
etc.
-4< (with line underneath) x <(with line underneath) 4
