Answer:
A . A summary to claim and main points
Explanation:
cause I did this problem beforeeee
The answer is option d) Both A and B
When joining two independent sentences to form a compound one, we may count on punctuation and conjunctions. Option A uses both, a comma and the conjunction "and" to establish the connection between the sentences. Option B does the same by using a semicolon to show the sentences are closely related. Option C, even though very similar to option A, uses unnecessary punctuation: the semicolon should not be used before the conjunction "and" in this case.
To fractions?
I would go with hyphen. It is the only choice that has a straight line, to be the numerator and the denominator above and below.
If you have anymore questions, feel free to ask me.
Brainliest answer is always appreciated.