A square has an area of 100 square meters.
What is the perimeter of the square?

Which fraction below is equivalent to 10/12?

Abox contains 1 plain pencil and 4 pens. a second box contains 5 color pencils and 5 crayons. one item from each box is chosen at random. what is the probability that a plain pencil from the first box and a color pencil from the second box are selected? write your answer as a fraction in simplest form.

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?