Ababy is scheduled to have 18 vaccination shots in her first year. after 9 months , the baby has had 15 of the shots. write and solve and addition problem to determine how many more vaccination shots the baby will get at her 1-year check up

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Aye asap pls ! markin da brainiest too ! btw da step choices are all add, distribute, divide, n subtract

Which of the following represents the length of a diagonal of this trapezoid?