Given h(x) =-9-x find h(2k-5)=?

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 of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?

What is the slope of the line shown below?