If x, y and z are positive integers, then is 5x + 6y + 7z divisible by 5?
5x + 3z is divisible by 5
y + 2z is divisible by 10
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient
EACH statement ALONE is sufficient
Statements (1) and (2) TOGETHER are NOT sufficient