Answer:
W ≥ 1.2 + 0.5
Step-by-step explanation:
Let
Weight of the first fish = 1.2 lb
The second fish weighs at least 0.5 pound more than the first fish.
Weight of second fish, 1.2 lb + 0.5 pounds
Weight of the second fish = W
At least means ≥
Therefore,
Possible weight of the second fish is
W ≥ 1.2 + 0.5