Select the definition of the given term:

like terms

A terms that contain the same variables raised to the same powers
B one of two equal factors of a number
C the set of second elements of a relation
D a number whose positive square root is a whole number
E the set of first elements of a relation
F a number that tells how many times a base is used as a factor

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.