Simplify: 6 + √27 / 3

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

Find the balance at the end of 4 years if 1000 is deposited at the rate of

Bugs bunny was 33 meters below ground, digging his way toward pismo beach, when he realized he wanted to be above ground. he turned and dug through the dirt diagonally for 80 meters until he was above ground