WILL GIVE BRAINLIEST TO BEST ANSWER PLS HELP!! Moira mailed two birthday presents in a box one was 1/4 pound. One present weighing 1/5 pound. The other present weighed 1/2 pound. What was the total weight of the box and the presents?

Which system of linear inequalities is represented by the graph?

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 expression is not a polynomial?