The answer is:
-2m²+4n²-mn-2m+5n
aka letter c in algebra nation
Answer:
Prove attached below
Step-by-step explanation:
Attached below is the detailed solution to prove that there are

flagpole length = n feet
number of flags = 3
Answer:
Value of 53 is 53
Step-by-step explanation:
F(4) = 4^2-5
f(4) = 4x4-5
f(4) = 16-5
f(4) = 11