The y-value is 2 less than the x-value.
Write the statement as an equation in two variables.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)

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.