(-10)÷2 - 2 = mw with this i do not understand

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?

What is the missing reason in the proof? segment addition congruent segments theorem transitive property of equality subtraction property of equality?

Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you