The sum of two numbers is four and their product is ten. If one number is x, write an expression for the other number

Which expression is equivalent to 2x^2+7x+4?

What is the least common factor of 6 and 8

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 =