Ryan is 14. her brothers age is three more than half her age. how old is your brother?

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.

What properties allow transformation to be used as a problem solving tool

Ten times the square of a non-zero number is eqaul to ninety times the number