Draw the line of reflection that reflects triangle ABC onto triangle triangle A'B'C'

Which of the following properties can be used to show

What is the simplified expression for 6(2(y+x))

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 =