The correct answer is the first option.
The sentence that presents the correct subject-verb agreement is the first one since in it we are talking about "heavy rains" OR "fast-melting snow". In other words, the subject is coordinated by the conjunction "OR" which makes the subject singular. The verb "causes" is conjugated in the third person singular.
Just watch this video it will help https://www.khanacademy.org/math/algebra/introduction-to-algebra/alg1-manipulating-expressions/v/combining-like-terms-and-the-distributive-property
Answer:
132 (to the 56 power) ×20y
Explanation:
You need to raise a product to a power, and raise each factor to that power. Then you would calculate the product. (I'm so sorry if I answered this wrong!
Samuel Gompers was famous because he was an American labor union leader and a key figure in American labor history.
