91Ó°ÊÓ

Find each quotient. $$105 \div(-5)$$

At 8: 00 P.M., a temperature of \(78^{\circ} \mathrm{F}\) was recorded. The temperature then changed at an average rate of \(-2^{\circ} \mathrm{F}\) per hour for a 15 -hour period. What was the temperature in degrees Fahrenheit at 7: 00 A.M.?

Lincoln High School's swim team finished the \(4 \times 100\) -meter freestyle relay in 5 minutes 18 seconds. Prospect High School's swim team finished the race in 5 minutes 7 seconds. Find an integer that represents Lincoln's finish compared to Prospect's finish.

Simplify each expression. $$(a+8)+6$$

Translate each phrase into an algebraic expression. the quotient of eighty-six and \(b\)

Find each product. $$5 \cdot 15$$

Find each quotient. $$40 \div 8$$

Find each quotient. $$90 \div 15$$

Find each quotient. $$45 \div 3$$

Name the property shown by each statement. $$20(18)=18(20)$$