Is it just me? or does tutoring never work anymore :/ ​

Let w=23 . what is the value of w + 45 ?

Afootball is throw by a quarterback to a receiver

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)