Write the number 12.1 as a fraction is simplest form

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?