Jenny and Melissa are stuck simplifying radical expressions. Jenny has to simplify x2/3 over x1/6 Ñ. Melissa has to simplify 30 radical x^2•x5•x^7. Using full sentences, describe how to fully simplify Melissa's expressions. Describe if Jenny and Melissa started with equivalent expressions or if they started with expressions that are not equal.

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.