Well it is b I’m 80% sure
Answer:
8
Step-by-step explanation:
2015: 9 games won
2014: 1 game won
rate of change = 2015 games won - 2014 games won
rate of change = 9 - 1
rate of change = 8
She drinks 4.27 grams on calcium in 14 days at one glass of milk containing 14 mg per day
Its 15/4
^_^ hope this helps
