E(x) = 10x - 30
the y int is -30........that means her expenses for the week was $ 30
The answer is X=3 your welcome :)
The third one. The one that goes long box, short, short, long. That's because the first box isn't covered, and they next two are about half boxes showing and the last one is a full box again.
Answer:
Yes, they are adding 100 every time.
Step-by-step explanation:
