It cost 45$ to rent a car each day. there is also a fee of 12$. how much does it cost to rent a car for 5 days including the fee?

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

The temperature of chicken soup is 192.7°f. as it cools, the temperature of the soup decreases 2.3°f per minute. what is the temperature in degrees fahrenheit of the soup after 25 minutes? a. 27.3°f b. 57.5°f c. 135.2°f d. 250.2°f

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.