Answer:
The first two dogs weigh 50 pounds and the third one weighs 65 pounds.
Step-by-step explanation:
Here is the explanation to my answer:
First step,
Subtract 165-15=150 Then,
/ 150 by 3 and you get 50. Because Casey has 3 dogs.
Finally,
Common sense. Huh since you get 50 by doing 150/3, that must mean, you must add! 50+50= 100 and 100+65=165 so,
The first two dogs weigh 50 pounds and the third one weighs 65 pounds.
