Question

If $22^{m+1}, 2^{n+2},$ What is the value of $m+n$?

1. $2^{3n-1}=256$
2. $2^{m+2n}=256$

This questions has a problem and two statements, number I and II. Decide if the information given in the statement is sufficient for answering the problem. Mark the answer:

• A. Statement I by itself is sufficient to answer the question, but statement II by itself is not.
• B. Statement II by itself is sufficient to answer the question, but statement I by itself is not.
• C. Statements I and II taken together are sufficient to answer the question, even though neither statement by itself is sufficient.
• D. Either statement by itself is sufficient to answer the question.

Answer 1

Answer: (A)

Statement I by itself is sufficient to answer the question, but statement II by itself is not.

Answer 2

The correct option is (A): statement I by itself is sufficient to answer the question, but statement II by itself is not.