For five people, what is the probability that at least two of them have the same birthday

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

Which of the following represents the range of the graph of f(x) below

If f(x) = x+8 and g(x) = 4x- 3, find (f+g)(x)