Quadrilateral A’B’C’D is a reflection of quadrilateral ABCD over the x-axis What is the length of AD

A. 3 units
B. 7 units
C. 4 units
D. 6 units

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.