You bought a shirt for 13.50 that was originally 45.00 in terms of percent what discount did you get the shirt?

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 =

What can you determine about the solutions of this system