A. They are both proportional because they have the same ratio.
b. The two graphs are the same because they have a constant rate of change (50), but they have different y-intercepts.
Answer:
Brooklyn is more expensive
Step-by-step explanation:
If last week she made x points, and this week she made 30, 000
then 30 000 = 10x (solve for x)
30 000/10 = x
so she made 3000 points last week
You have a 30% chance of getting a blue marble. <span />
B is the only rational answer.