Evaluate the floor function f(x) = |x| for the given input values.
f(2)=

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

In a class, there are 12 girls. if the ratio of boys to girls is 5: 4 how many boys are there in the class

Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room