Kaitlen has 13 marbles. She gave 5 to Elissa. How many marbles does Kaitlen have left?
What equation(s) might represent this story problem?

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.

Use the elimination method to solve the systems of equations.choose the correct ordered pair. 7x+4y=39

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?