Ok so first you would write out the problem and on the side multiply six times 10 until you can't get 60 out of your number any more then you find out how many times 6 goes into the remainder and up the amount of times 6 went into 258 and whet ever is left over is your remainder
It would be a straight line
All of them
But if u had to pick one I would say addition or subtraction
Answer:
Y = 6 I’m pretty sure if its not 6 it’s -6
Step-by-step explanation: