Answer:
the equation that determines the length of the base, sorry i forgot the name of it
Step-by-step explanation:
K (-3,-3)
L (1,-1)
M (-1,-5)
N (-5,-7)
Find 6% of 3,500 and 4% of 4,000 then subtract the two
3950 is in between
is the answer
15. -2
16. A. The pool was originally empty