There is no solution to this set that works for both equations. If you multiply the top equation by 2 and then add them together, the x and y numbers will cancel. This leaves you with 0 =1010, which is never true.
P=4s
s=p/4
a=s^2, using s found above
a=p^2/16, we were told that p=40 so
a=40^2/16
a=100 in^2
3+1=h i beev this because you are adding the amount of adults to children then that would get you to h
Answer:
0, 1, 3, 6, 10, 15, 21, 28, 36, 45
