Craig’s house has coordinates (1, 5). anthony walks 4 blocks north (up) and twice that number of blocks west (left) to get to craig’s house from his house. what are the coordinates of anthony’s house?
a. (1, 8)
b. (9, 1)
c. (1, 13)
d. (5, 9)

Can you me find the missing length. i attached an image.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

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.