When solving by using the Quadratic Formula, what are the steps to follow? a. factor, find values for a, b,c, subtract c. substitute into the formula, find values for a, b,c, simplify b. simplify, find values for a, b,c, factor d. find values for a, b,c, substitute into the formula, simplify

There is an area in idaho named craters of the moon where most of the ground is covered with basalt, adark gray, igneous rock with no visibl crystals. what can you infer about the geographical history of the area?

If you want to create an electrical current, which situation would produce a solution capable of this

Astable electron arrangement for an atom is one that does not easily change. how is this arrangement arrived at? a. valence electrons are transferred or shared to create a full outer shell of electrons. b. valence electrons are discarded into space to create a full outer shell of electrons. c. protons (positive charge) pair with valence electrons (negative charge) to create a strong bond. d. outer shells with valence electrons are transferred or shared.