Which of the following statements is true?

1. -8 is greater than -5

2. |-12| = -12

3. (-9) + (-3) = -12

4. 0 is the smallest negative integer

Which of these numbers is not divisible by 9?

1. 729

2. 486

3. 634

4. 891

Which fraction is equivalent to $\dfrac{3}{5}$?

1. $\dfrac{5}{8}$

2. $\dfrac{6}{10}$

3. $\dfrac{9}{12}$

4. $\dfrac{12}{18}$

Which of the following is equal to 0.625?

1. $\dfrac{5}{8}$

2. $\dfrac{3}{5}$

3. $\dfrac{1}{10}$

4. $\dfrac{2}{3}$