At floor clean, a buffer rents for $7 an hour plus a fee of $5. at
ez-clean, it rents for $5 an hour plus a fee of $10. at what point does
ez-clean become the better deal?

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

How long does it take natsumi to clean up after she is done? table: .area time30. 245. 2.7560. 3.5

What is the inverse of the function f(x) = 2x + 1?