Factor the expression using GCF 10v + 12u

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 =

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

Use the drop-down menus to complete the statements to match the information shown by the graph.