Choose from the following list of words to complete each statement. Not every word will be used. \

$$\begin{array}{ll}\text { associative } & \text { factors } \\ \text { commutative } & \text { product } \\ \text { distributive } & \text { sum } \\ \text { equivalent } & \text { terms } \end{array}$$

Changing the order of multiplication does not affect the answer. This is an example of a(n) $\underline{\qquad \qquad \qquad}$ law.

Use the commutative law of multiplication to write an expression equivalent to $3t+5$.

Graph $-2.5$ on the number line.

State which real numbers correspond to each situation.
The New York Giants gained $8\ \text{yd}$ on the first play. They lost $5\ \text{yd}$ on the next play.

Evaluate.
$\frac{x+y}{4}$, for $x=2$ and $y=14$

Add using the number line. \

$$-3+(-5)$$

Use the commutative law of multiplication to write an equivalent expression. \

$$7x$$

List all the factors ofeach number. \

$$50$$

Multiply. \

$$-8 \cdot 7$$

Evaluate.
$\frac{c+d}{3}$, for $c=14$ and $d=13$

Write exponential notation. \

$$5m \cdot 5m \cdot 5m \cdot 5m \cdot 5m$$

Use the commutative law of addition to write an equivalent expression. \

$$9(x+5)$$

State which real numbers correspond to each situation.
Mina deposited $\$ 650$ in a savings account. Two weeks later, she withdrew $\$ 180$.

Perform the indicated operation and, if possible, simplify. \

$$\frac{8}{15} \div \frac{6}{11}$$