It's D. the median for town A, 30, is less than the median for town B, 40.
The shadow of the tree is about 17.955 feet long.
a 10-by-10 grid means there are 100 squares and percent is out of 100 so if you have 42% then you just need to fill in 42 squares
Number 3, because if you replace x for 1 then you get zero. and because it is rise over run then the run is 0. it is the only line with a run of 0
Sarah got £48, Liam got £32, and Emily got £112