1346 - Data Sufficiency

Correct Answer: D

Explanation:

Algebra

First- and second-degree equations

• (1) If 3q is added to both sides of this equation, it can be rewritten as 3w+ 3q= 3.When each term is then divided by 3, it yields w + q = 1 ; SUFFICIENT.
• (2) When each term in this equation is divided by 5, it becomes w + q = l; SUFFICIENT.

The correct answer is D; each statement alone is sufficient.