Write an expression to represent:
Eight more than the product of two and a number x

What is the solution to the system of the equations? x = y - 3 x + 3y = 13

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 =

Find the maximum value of p= 4x + 5y subject to the following constraints :