Which of the following phrases translates to x - 9? nine minus a number
nine decreased by a number
the difference between nine and a number
nine subtracted from a number

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Graph the equationy= x+3[tex]y = x + 3[/tex]

Factor the polynomial by its greatest common monomial factor.