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Magazine Problem 33
Round each number to the nearest whole number. 5.2
Problem 34
State whether each conjecture is true. If not, give a counterexample. Division of whole numbers is associative.
Problem 34
Round each number to the nearest whole number. 35.4
Problem 34
Writing in Math Explain how solving an open sentence is similar to evaluating an expression. How are they different?
Problem 35
Round each number to the nearest whole number. 49.6
Problem 35
Evaluate each expression if \(x=9, y=4,\) and \(z=12\) $$7 z-(y+x)$$
Problem 36
Round each number to the nearest whole number. 109.3
Problem 37
State whether each conjecture is true. If not, give a counterexample. The sum of two odd numbers is always odd.
Problem 38
Simplify each expression. $$(4 \cdot p) \cdot 6$$
Problem 41
Write an algebraic expression that represents the relationship in each table. $$ \begin{array}{|c|c|} \hline \text { Age } & \text { Age in } \\ \text { Now } & \text { Three Years } \\ \hline 10 & 13 \\ \hline 12 & 15 \\ \hline 15 & 18 \\ \hline 20 & 23 \\ \hline x & ? \\ \hline \end{array} $$
