How many solutions does this system of equations have? Explain how you know. Try solving the system of equations algebraically and describe the result you get.

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Which statements regarding efg are true? check all that apply.

Perry observes the opposite parallel walls of a room in how many lines do the plains containing the walls intersect