Algebra Math Help

I asked for help pre-algebra and assist in answering the questions ^ what does that mean?

Yes Please specify if not a symbol on the computer

This symbol indicates the number 6 on the computer keyboard is used in mathematics to represent the square of a number. For example, 6 ^ 2 is read "six to the second power." Of course, 6 ^ 2 = 6 x 6 = 36 Guido

Mr. Buffington: Number lines part 2