That was my grandson question i haven’t a clue what that mean what property does the number sentence show? 8+0=8

Manny bought 12 pounds of vegetables at the supermarket. 75% of the vegetables were on sale. how many pounds of vegetables were not on sale? 98 points : )

    choose the correct definition for  extremo.  a.  end      b.  extra      c.  extract      d.  eventual 

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?