Respuesta :
Answer:
163 pounds
Step-by-step explanation:
you would use 145 and add 12 to it for the first month, then add 6 for the next month, which will give you a new weight of 163 pounds
This is an addition problem. You start with 145 pounds and add 12 pounds. That gets you 157. Add the 6 pounds she then gained afterwards. 157 + 6 = 163