Horace says, ''56 is a cube number .''
use two cube numbers that you know to explain why horace is not correct.

What is the distance between (–2 1/2,-3) and (1, –3)?

What is the size of the matrix resulting from

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 =