One-quarter of an order of lumber is used to build steps. Of the remaining of the order, is used to build a small deck. What fraction of the original order is still
left?

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 are the soultion(s) to the quadratic equation 40- x^2=0

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?