What is the percent of change from 400,000 to 600,000?

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall

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 function has a range {yly< 5}? question on picture above^