It would be A.It provides necessary detain to create a strong argument.
The fact that it has a strong lead supports this.
Answer: Were.
Explanation: When its more than one, you use were is sentences like this, and was when its just one.
Your answer is a hyphen.
The sign is (-)
A hyphen<span> is used to join compound numbers from twenty-one to ninety-nine when they must be written out. A hyphen is also used when the numbers in a ratio are spelled out.
hoped it helped
</span>
Nckwnfhnjxnwhdhwbdjwhdghwnxjw
