A library changes a late return fee of $3.50 plus $0.15 per day that a book is returned late. Write an equation to find the total late fee f for any number of days late d.

Question

Marisol Young

Mathematics

5 March, 20:13

A library changes a late return fee of $3.50 plus $0.15 per day that a book is returned late. Write an equation to find the total late fee f for any number of days late d.

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Cannon Galloway · Answer 1

The equation would be $3.50+0.15d=f

3.50 is the cost of late return fee and

now we need to find how many days

the book was returned late (d).

So with that together we would be able

to find the total late fee (f).