Cómo se calcular el 30% de 1500​

What is the 12th term of b(n)=-4-2(n-1)

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

[15 points]find the quotient with the restrictions. (x^2 - 2x - 3) (x^2 + 4x + 3) ÷ (x^2 + 2x - 8) (x^2 + 6x + 8)