I have a feeling, these were the answer choices you were trying to make: <span>A ∪ B = {7}
B ⊆ B
B ⊂ A Also, the second answer is the only one that's true
</span>
Your answer would be C-64.
Hope this helps.
Answer:
if you need it as improper then 25/12
Step-by-step explanation:
