Simplify: \( (25 \div 5) \times(12-8)+15 \). Now, swap the division and subtraction operations and simplify again. the results the same? Why or why not?

b) In the following list, there are two false statements and one true statement. Wh is true? i. Every integer is a natural number. ii. Every natural number is a whole number. iii. There are no decimals in the whole numbers.

2. Reference books are for use in the library. There are 16 bookshelves for the reference books. After use, they need to be returned to a special collection box for shelving. If 128 reference books are in use and 84 reference books are in the collection box. how many reference books are on the shelf?

Which of the following is an integer? Select all correct answers. Select all that apply: \( \square \frac{49}{6} \) \( \square-5 \) \( \square 8 \) \( \square-10 \) \( \square \frac{29}{3} \)

\begin{tabular}{l}\( 18 \times 6=6 \times 18 \) \\ \hline Select the correct answer below: \\ \hline Associative \\ \hline Commutative \\ Inverse \\ Identity \\ Distributive \\ \hline\end{tabular}

Which of the following are rational numbers? Select all correct answers. Select all that apply: \( 0.7171171117 \ldots \) \( 0.0505505550 \ldots \) \( 0.6262626262 \ldots \) 4.8 \( \square \sqrt{13} \) \( \square \) \( \square \)