Marisa painted 1/2 of her bedroom in 3/4 of an hour. at this rate, how long would it take her to paint the entire room?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2

Use complete sentences to differentiate between a regular tessellation, and a pure tessellation. be sure to include specific types of polygons in your explanation.

On #16 : explain how factoring a trinomial, ax^2+ bx+ c, when a does not equal 1 different from factoring a trinomial when a = 1.