What is the column vector ?
Will give brainliest if you can answer without a link ! :)

Taking algebra two apex courses and need with these questions

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?

Isabel graphed the following system of equations. 2x – y = 6 y = -3x + 4 she came up with the solution (2,-2). what were the 3 steps she did to get that solution? (make sure they are in the correct order)