1. On a city map, the fire station is at $(3, 2)$ and the police station is at $(3, 9)$. What is the distance in blocks between the two stations? The distance is ___ blocks.
2. A boat is located at $(2, 6)$ on a grid. A lighthouse is located at $(8, 6)$. What is the distance between the boat and the lighthouse? The distance is ___ units.
3. A squirrel starts at $(5, 5)$ on a neighborhood map. It runs 4 units to the right and 3 units up to a bird feeder. What is the new $y$-coordinate of the squirrel? ___
4. A robot is at position $(9, 8)$. It moves 6 units left and 5 units down. What is the new $x$-coordinate of the robot? ___
5. A start point is at $(3, 1)$. A player moves 4 units up. What are the coordinates of the new location?
6. The distance from the point $(8, 11)$ to the x-axis is ___.
7. What is the distance from the point $(15, 4)$ to the y-axis? The distance is ___.
8. Consider the points $J(3, 12)$ and $K(9, 7)$. Which statement is true?
9. Given points $R(14, 5)$ and $S(8, 10)$, which point is farther from the y-axis?
10. Points $M(1, 10)$ and $N(7, 10)$ lie on the same horizontal line. The equation of this line is $y = \_\_\_$.