Answer:
City library charges 35 cents every day a book is late
School library charges 25 cents every day a book is late
Step-by-step explanation:
The late fees for a school library are represented by the function c=.25d where c is the total cost and d is the number of days a book is late.
The fees charged by a city library are shown in the table. Table is attached below
For the given table y intercept is 0

slope of the city library is 0.35
slope of school library is 0.25
y interept of both city and school library is 0
So we can say that there is no charge for both library if they are not late
City library charges 35 cents every day a book is late
School library charges 25 cents every day a book is late
Answer:
1.28
2. -3.5
3.-10.5
Step-by-step explanation:
1.-0.0035 · 12000+70= 28
2. -0.0035 ·21000+70=-3.5
3. -0.0035 ·23000+70=-10.5
I hope this helps
Answer:
there is no answer
Step-by-step explanation:
you didn't give a size on when it started or how much it grows per hour or something like that. your question is un solvable
I'm sorry I really don't know I'm not really good with math that's why I got them brainly for other people's help because I really not that cool math and I'm homeschooled