Ahallway measuring 90 feet x 7 feet requires 1/2 a fluids ounce of cleaning solution per square foot. how much cleaning solution is required to clean the hallway?

Evaluate the following expression 1/3^2

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Place the following steps in order to complete the square and solve the quadratic equation,